The composition of concrete mixing station

Precast concrete plant concrete mixing plant mainly by the mixing console, the material called Volume systems, material handling systems, material storage system and control system, etc. 5Large systems and other ancillary facilities components. Because bone building aggregate measurement and station Material measure, a decrease of four intermediate links, and is a vertical blanking meter Volume, saving the measurement time, thus greatly improving the efficiency of production, the same type Number of cases, stationary concrete batching plant efficiency production efficiency three mixing station One half. For example: HLS90 floor productivity equivalent HZS120 station Production efficiency, HLS120 floor production efficiency is equivalent to the production of HZS180 station Efficiency, HLS180 floor production efficiency production efficiency equivalent HZS240 station.

Constituent materials of concrete

Details of the composition of Portland cement clinker, portland cement raw fuel Materials and ingredients, cement production and environmental protection, universal cement, cement characteristics And special cement, cement hydration and performance of the constituent materials of concrete, Stabilized Soil Mixing Plant concrete, ordinary concrete mix design and quality control, etc. This book is available materials science and engineering, inorganic non-metallic materials engineering professionals concrete mix plant in undergraduate teaching, and also for cement, concrete and construction companies Building engineering and technical personnel training and reference.

Clean the mixer

(1) Keep work area should be cleaned thoroughly after each use Clear stir Mixed leaves and stir the pot, outside the residual mortar, and sweeping machines scattered and splash Mortar and dirt on the matter, wipe dry after, put on guard, to prevent dust.
(2) The machine has no external filling hole. Concrete batching plant, gear paid and Bearings and other moving parts on a quarterly basis plus molybdenum disulfide grease once, when refueling Open each bearing cap, bearing between the guide rails and columns, lifting bodies Should always drip oil lubrication, maintenance once a year, all the machine cleaning And add oil and grease.
(3) In case of metal crash the machine running noise, you should first check the mixing Leaves a Concrete mixing plants the pot and stir correctly.
(4) use of stirring the pot, you should gently, not free collision to Free deformation caused by stirring the pot.
(5) When replacing a new pot or mixing blades should be adjusted according to the aforementioned method Whole gap.
(6) should always check the electrical insulation at 20 ℃ ± 5 ℃ Relative Humidity Degree of 50% to 70% of the cold insulation resistance ≥ 5MΩ

Easily damaged stirring mechanism

Electrical operation of both manual and automatic Auto: Set the switch to the automatic position 1K dial that automatically slow stirring 120 seconds, Stopped 10 seconds after the alarm for 5 seconds, 120 seconds and stirring action, and then automatically stop. When an automatic program ends, Precast concrete plant, then 1K Switch on automatically, and starts executing the next automatic process. Each automatic After the end of the program, you must switch to stop 1K prevent programmable controller after power outage Malfunction. Manual: 1K dial the switch to the manual position, and then the three switches set to 2K To slow, stop, fast stop position, respectively, precast concrete plant, artificial meter Time. Note: The three-phase power socket wiring must ensure that the direction of the machine blade revolution Body of the standard in the same direction, or vulnerable to damage stirring mechanism.

Mixing tube high center of gravity

When the mixing tube is rotated at full load will increase, so the car must be very careful when cornering. Ready mix concrete plant car to turn left, you should be more careful not to make the rotational speed of the mixing tube Over 3r/min. Mixer turning diameter and the maximum stable speed relationship Annex Figure II. It should also reduce the speed of the road is not flat.is strictly prohibited mixer full speed sharp turns, concrete mix plant to prohibit operation. after work, you must vehicle and into the hopper, the mixing tube and outside the Chute and so clean. The door is locked, turn the locking handle, lock securely Throttle lever and servo handles.

When fully loaded concrete Forward

Inflatable water supply and must promptly closed air reservoir.
Note: when the pressure in the water tank only, do not bring the pressure tank on the highway On the road.
Danger: (1) no relief in the tank can not be opened before the inlet valve;
(2) is not available until the tank car with no relief.
12, winter park, the water tank and the water supply system, not a surplus of water. the discharge chute, chute need to be used together lengthened by specific Required to determine the working position. Stabilized Soil Mixing Plant concrete forward, if you want to reverse, we must make the joystick Forward complete stop, then reverse the joystick. Forward prohibited hand during manipulation Handle it reversed. according to ready mix concrete plant different concrete mix barrel shape see photos  Drivers should be based on a reasonable charge to walk the road surface slope conditions to avoid Road spreading material, pollute the environment.

Produce concrete segregation

The discharge chute and extended chute lock the rack to prevent because they do not fix And shake, causing personal injury and affect other vehicles run  the car crossing the bridge, cave, libraries and other facilities, we must pay attention to the height of the Concrete mixing plants and weight to avoid damage to the road surface to withstand mixer. the working device continuous operation time should not exceed 8h, delivery time, if found water evaporation, low slump can not meet with User requirements, may be appropriate to add water to the tube, and then 12-14r/min of 30 rpm rotation speed after discharge.
9, mixer in no-load operation and concrete mixer machine concrete during the mixing tube is not Was stopped to avoid raceway, wheel generate partial collision damage or concrete segregation Phenomenon.

the transmission capacity of the concrete

The transmission capacity of the concrete, quality and slump should be consistent with Chapter Requirements. Concrete batching plant in the open space, loading should be preceded by the mixing tube counter Turn, put the barrel of water (or rain) and debris discharged, in order to ensure delivery of mixed Concrete quality. in the hopper, discharge chute next to the work, to wear protective equipment.Do not close the hopper and mixing mouth, and do not peep inward, but not a hand to Touch the rotating mixing tube. batch mixing plant, the longer placed at the discharge chute must flip slide Hook for hanging slot firmly, then go with the body vertical position, with the locking device The discharge chute and extended chute lock the rack to prevent because they do not fix And shake, causing personal injury and affect other vehicles run.

Advanced mechanical properties of concrete

Chinese concrete machinery industry, powerful precisely because "China opportunity" for us to create an excellent condition, this is a historical necessity. Nor can we forget that we are the winner, not only to foreigners holding a high-end brand recognition products belittles himself. Because the domestic brands of concrete mechanical properties of both advanced, with the reliability and functionality of the adaptive parameter has crossed many foreign brands, and in practice has been verified. Ready mix concrete plant has a lot of high-end technology leader in the world, had caused the world to see Tim mesh phase. Therefore, concrete machinery industry Adverse events are still controllable and not past the bridge, and to those who can catch, effort and enterprise of the entrepreneur's excess funds, capacity development transformed into basic components up, if the engine, concrete mix plant , hydraulic parts, controllers, etc. contribute to and hope that some of the more high-tech mergers and acquisitions base parts enterprises, so that talent is not cause for genuine dedication to the respect by the industry, or do another big, also foreign parts assembly plant, you then also for foreigners thinking ahead advertise products for foreigners to reap high profits, have to let outsiders look down on humble self, it should not be that we pursue and declared dyed purposes.

Concrete machinery market has been developing rapidly

Industry share as calculated in accordance with 2008, 2012 concrete machinery to enhance Precast concrete plant yuan revenue, gross profit more than 4 billion yuan. Which truck market share from 32% in 2008 to 43% in 2012, becoming the first in the country.Currently concrete machinery sales team and network has been fully integrated management, using its own production, technical sales network advantage, putting more  products into diverse markets mainly in Europe. Past five years, its international distribution channels grew by 20%. With fusion, in conjunction dramatically reducing the cost of global sourcing. Data show that by setting up the European strategic stationary concrete batching plant, only gave in 2012 cost 60 million yuan directly linked. Meanwhile, the European Union in order to understand the tip CIFA as key components of the platform for the Group may be key to the upstream industry chain extension provides support.

Concrete mixer truck sales

Terminology and commercial specifications of the standard . Precast concrete plant machinery and equipment according to the Technical Committee 2013 Annual Meeting.Resolution , mixer truck new working group is mainly responsible for construction machinery and equipment concrete mixing transport.Vehicles will be developed mixer truck Terminology and commercial specifications , weakening trade barriers , promote international trade hair Show.As a global manufacturer of construction machinery , concrete mixer truck sales in the world , with a wide range of International influence. Meanwhile, precast concrete plant Concrete Machinery Engineering Technology Research Center , the use of concrete
Medium mixing homogeneity control technology, concrete mixer truck residues reduced by 10% .

Construction machinery industry sales of new machines

Show a severe test. Manufacturing companies keep coming shortage of funds , a lot of accounts receivable, unable to repay ,Unpaid wages , vacation , etc. Collective negative news . Ready mix concrete plant expectations of national policies on infrastructure projects.Support , continuous good news , still did not let the new machine construction machinery industry sales show recovery Sign. Construction machinery industry, from machine manufacturers to dealers , as well as associations, the media , as well as.
Concerned about the industry 's securities analysts who focus mostly on engineering machinery products, ready mix concrete plant ,Out monthly sales statistics , product sales , the chain number , up much , which the enterprise Market share increased or decreased , are the focus point, the rapid development of China 's construction machinery industry 10 years, has gradually become everyone's thinking inertia .

construction machinery market development

This time, after the construction machinery market development , also will become a hot topic . Of course , there is also Many people believe that China 's national conditions , Stabilized Soil Mixing Plant the United States and Europe , are very different , yet after the market development Times . We hope to discuss this with you in the new situation , after-market status, is
No to the Nuggets , when construction machinery enterprises can become a new profit growth point .
This concept was first proposed by after-market made precast concrete plant : the car was sold , it will generate the relevant Services markets, including automotive parts supply , car modification , maintenance , boutique and beauty and car Electrical appliances.

Construction machinery rental market has two channels

After the construction machinery market development engineering machinery rental market has two channels: first, by the mechanical design,Equipment suppliers will be leased as part of the industry chain , such as Caterpillar has now completed many leases Store , batch mixing plant , two phone disposal, and trade all together, directly provides the user For three options ; two by a professional equipment leasing to provide professional services. China's construction machinery design.
Equipment leasing is accompanied by the establishment of market economy and the deepening of reform and opening up gradually developed ,In the early 1990s, the rise and gradually become standardized . Concrete mixing plants , the general corporate construction projects Leasing equipment accounted for machinery used mostly for 20% to 40 %, the individual enterprises reached more than 70% . Engineering Machinery rental market is vast, optimism , according to the standardization of the direction to carry out Leasing , construction machinery enterprises will be able to post in this market segment to get better benefits .

Concrete pumping water saving

For the production of fine gravel , the Dan Ziqiang than the ordinary high pumping pressure loss, Slump of concrete can be smaller. Each side C30 concrete pumping water saving 7 kg , batch mixing plant ; its super good shape , small abrasion on equipment , mixers, tankers, pump and other equipment of wearing parts Prolong life for 1/ 3 of the time , the device can be significant savings in maintenance time and costs. For the concrete Enterprises , fine sand and gravel production for own consumption , stable quality , no longer as raw material quality is poor, unstable Given problem and headache ; while for dry mortar businesses, along with on-site mixing mortar "no limit " power Degree of increase, Concrete batching plant series dry method of sand production line "free drying, blending free , continuous stirred Mix "concept will dry mortar industry to bring a revolution.

can effectively improve the strength of concrete

Sand soundness manufacturing standards , can meet different strength grade concrete configuration , according to tune Cha know, as technology advances , the actual sand is very mature technology and has become the scale Based and systematic , and the production performance is completely out of the sand to ensure concrete production requirements, ensure Paul architectural concrete meet safety standards .
Ready mix concrete plant fine sand , the particle shape is polygonal cube, good bite , can effectively improve the mix  Concrete strength ; particle number distribution, grading and stability. As raw material clean, clay content can be achieved Exemption . For the production of fine gravel , the Dan Ziqiang than the ordinary high pumping pressure loss, Slump of concrete mix plant be smaller. Each side C30 concrete pumping water saving 7 kg , cement 14 km Pounds ; its super good shape , small abrasion on equipment , mixers, tankers, pump and other equipment of wearing parts Prolong life for 1/ 3 of the time , the device can be significant savings in maintenance time and costs.

broken bricks can be used as coarse aggregate mixed concrete

Construction waste in the waste concrete blocks , scrap masonry, mortar, muck through crushing and screening and grinding , etc. must After the process can also be used as sources of material recycled aggregate . Waste concrete block after crushing and screening to obtain a crude Aggregate and fine aggregate , coarse aggregate can be directly used as a gravel foundation reinforcement , roads and runways Cushion, Stationary conacrete plant; fine aggregate for mortar and plaster , if finely ground fine bone Materials as recycled concrete material to add to replace 10% to 30% of cement and 30% sand ; scrap asphalt mix Condensate clods of recycled aggregate can be done in the lower  cushion shop , can also be incorporated into the new part of the asphalt concrete Use ; wet mortar for concrete can be washed , to restore it as grout , gravel and sand into the OK recycling ; broken bricks can be used as coarse aggregate mixing concrete , can be used as ground handling ; stationary concrete batching plant cushion Materials , if the use of finely ground waste portland clinker brick powder excitation can be made by grinding unburned masonry cement; Muck can be used for landscaping, farming and landscaping also backfilling with soil and so on.

mobile crushing plant construction waste disposal equipment

Mobile crushing plant construction waste disposal equipment , based on the integration of units through integrated , easy and quick The realization of construction waste crushing . Concrete mixing plants construction waste through specific iron removal equipment to remove it Iron containing substances, the coarse crushing, breaking , crushing or grinding equipment handling, processing into a Regeneration of sand and gravel aggregate fixed size , and finally applied to the roadbed stone, unburned brick , cement admixtures and other various Aspects.
The introduction of international advanced technology to vigorously develop the building waste disposal equipment - mobile crushing station . The building garbage Rubbish processing equipment by professional supporting  vibrating feeder, vibrating screen, jaw crusher , impact crusher Machine , cone crusher unit composition, can be composed ready mix concrete plant counterattack mobile crushing plant , cone shift Mobile crushing plant, vertical impact crusher and jaw mobile crusher station moves , each combination can have no Same performance , and also according to customer special requirements , production of construction waste to meet the different needs Processing equipment.

West is the largest concrete machinery sales growth region

Continuous gradation mixing floor can take to improve concrete quality and service life, and reduce the cement right The impact of air pollution is the country, the industry is beneficial to the people of a great thing , will become Mixed concrete industry transformation and upgrading of the powerful driving force .
Stabilized Soil Mixing Plant industry analysts , this new production system despite the cost of the cost compared to traditional equipment The increase, but in order to create a competitive advantage is very obvious indeed , will effectively stimulate mixed concrete companies share Buying demand and promote business equipment upgrade.
" Now is the industrialization and urbanization accelerated development opportunities, this production system first put into operation Run , economic development is bound to play a positive role in promoting. " Concrete Machinery western region is mixed Concrete machinery sales growth in most regions , each manufacturer of construction machinery concrete mix plant , continuous Graded concrete mixing plant put into operation first in Guiyang , the western region will complete mixing equipment sales business Have a great exemplary and leading role , and fully demonstrated its technology to lead the trend of technological change , and promote Corporate earnings growth inexhaustible source of inspiration.

Constitute the main material of concrete

 In March this year , China's first A high-rise building on suspicion of Shenzhen Ping An was ordered to use substandard concrete work to make rectification , dealing with the construction Main structure of the quality of the concrete core once again  become the focus of attention .
On the other hand , constitute the main material of concrete - cement, also faces severe challenges. Precast concrete plant known as the greatest invention of the 20th century building , on the Earth's climate , it is unfortunate. As Today this material most widely used in a large kiln firing  limestone and precast concrete plant to generate one tons per Cement , there will be nearly one ton of carbon dioxide emissions into the air. In the anthropogenic emissions of greenhouse gases ,Approximately 5% from cement production , increasing environmental pollution.

Pouring condensed water mixing

Concrete is cement and other cementitious materials and sand, stone aggregates , mixing with water pouring through a condensed , with the The construction technology and construction efficiency improvements , had already become a variety of reinforced concrete construction Building the main body and the large bridge structure type, replacing the traditional brick structure houses.
However, the business mix industry is facing the survival and  development of the current predicament . Concrete batching plant the world every year new buildings Largest country , about 2 billion square meters newly built area  annually , equivalent to 40% of the world consumption Cement and steel , but the average life expectancy is much lower than European and concrete mix plant building . In March this year , China's first A high-rise building on suspicion of Shenzhen Ping An was  ordered to use substandard concrete work to make rectification , dealing with the construction Main structure of the quality of the concrete core once again become the focus of attention .

advanced concrete production

And concrete industry generally uses the traditional form of " gap-graded style " different, " continuous gradation style" Formed from mining, sand and gravel to concrete manufacture a complete cosmetic equipment manufacturing system, through advanced Process equipment specifications gravel aggregate grain shape , reducing the porosity between aggregates , concrete reached the most Large density while reducing the amount of cement binder .
Precast concrete plant concrete and concrete production compared to the traditional , continuous gradation produce one cubic meter mixing floor mix Cement concrete can save 50-100 kg , according to an annual output of more than 100 million cubic meters of concrete calculations, savings80,000 tons of cement, an annual cost of more than 2000 yuan. And this process to produce a variety of labels Performance concrete, greater durability , can greatly enhance the quality of the project , to ensure construction of the main structure Stable, safe and reliable.It is worth mentioning that this advanced concrete production, the production efficiency has also been significantly raise Liters per hour from the original 180 cubic meters of ready mix concrete plant the yield of 210 cubic meters, can effectively guarantee Large and key projects of continuous production and supply. China Construction Machinery Industry Association Concrete Machinery Branch this The field of concrete production is a technological revolution , there are very important for industrial progress in promoting meaningful, Will become the future development and the transformation and upgrading of mixing a powerful driving force , especially for the construction of " the beautiful Country " has a positive demonstration of significance . If everyone , every business from themselves, from the drip Department to conduct improved, getting closer and closer to us will be .

concrete machinery equipment manufacturers

Makes the world's largest concrete machinery equipment manufacturers stand after 20 years of development, has become Concrete batching plant machinery enterprises and ranked sixth in the world of construction machinery manufacturer. In concrete machinery Developed areas , to science and technology to lead the industry trend of technological development , and its products 80 m concrete pump And 101 m pump , has twice won the Guinness World Record for the world's longest boom pump certification, Akira Were of the " Chinese wisdom made " charm.
Hardening of the concrete is a chemical reaction , the city on the city and the depth of cooperation, with the solidification of concrete with different Song co-workers of the Department - Today , the use of continuous gradation concrete mixing plant to produce quality and life batch mixing plant performance concrete, successfully resolved the development of the industry for many years constraints of technical problems And effective conservation of cement consumption , reducing environmental pollution.

Concrete is made of cement and other cementitious materials and sand stirred into

Concrete is made of cement and other cementitious materials and sand, stone and aggregate mixing with water pouring condensed , with the construction of Building and construction engineering technology to enhance efficiency , reinforced concrete had already become a variety of architectural master The main body and the large bridge structure type, replacing the traditional brick, masonry .
Data show that Concrete mixing plants world's annual new construction of the largest countries in each of the two billion square meters
New area , equivalent to 40% of the world consumption of cement and steel , but only last 25-30 years.In contrast, a much longer life expectancy in developed countries the building , such as the UK , the average life expectancy of 132 buildings Years, the U.S. life expectancy reached 74 years of construction . On the other hand , the main material constituting the cement concrete ,Is also facing serious challenges : stationary concrete batching plant firing mainly in large formation of limestone and clay ,Every produce 1 ton of cement , it produces nearly one ton of carbon dioxide in the anthropogenic emissions of greenhouse gases , about 5% from cement production .

Concrete production efficiency

It is because of the MNE Declaration "thought to build the future" persistent insist , will have such an advanced Concrete manufacturing machinery was born. Continuous gradation concrete mixing building was put into operation, but also for Praise from all walks of life come . Ready mix concrete plant Machinery Industry Association, concrete machinery, construction of the sets of the system Put into operation , to achieve environmental protection, energy conservation , and promote the harmonious development of trade and human , with When the production of concrete to bring the most advanced technology industry as a whole , for the concrete industry has Role in promoting the launch of the device , can greatly improve the production ready mix concrete plant the concrete , the new technology Can make the concrete production process more environmentally friendly, while stirring continuously graded buildings built, representing mixed Concrete progress in the manufacturing industry , but also represents admixture materials research, especially research further.

continuous gradation completion of mixing

Concrete Machinery Division has been committed to enhancing the level of concrete machinery manufacturer , continues to lead the industry tide Flow , the production of 80 m and 101 m concrete pump truck world's longest boom pump certification.Concrete batching plant three stages of the concrete development of the industry , namely the initial stage, high-speed development stage and mature development stage Segments , respectively, played a supporting , promoting , leading the key role. He further pointed out that , in the face when Before increasing demand for concrete , concrete mixer machine repeatedly been flooded with low-cost line of inferior materials Industry status quo, but also to play an exemplary role in leading the industry , increased research efforts , optimize the process ,For the entire community to provide superior concrete machinery and equipment.It is because of the MNE Declaration "thought to build the future" persistent insist , will have such an advanced Concrete manufacturing machinery was born.

continuous gradation produced concrete mixing floor

Compared with the traditional one-time feeding low mixing efficiency , continuous gradation mixing floor upstairs ingredients used ,Individual weighing in the form of reducing the aggregate metering and transport time ; At the same time , using the second vote Feeding method, which is to put cement, sand , water, admixtures, after a few seconds short stirring, then put Aggregate grain stone, so that does not affect the mixing time of the premise, effectively improve the homogeneity of the concrete . Ready mix concrete plant analysis of experimental data , the use of continuous gradation mixing concrete floor production , relative to traditional mixing Stop the production of concrete , at least 50% strength , 3m3 actual production efficiency mixer 210m3 / h, far beyond the theoretical mixing plant productivity 180m3 / h.50-100 kg per cubic meter of concrete saving cement consumption and production efficiency of 30m3 per hour Such a big lead, mean -mixed concrete companies will compete in the generous amount pouring in good stead .It allows an enterprise has at peak production capacity of ready mix concrete plant of supply , but also through this Process to produce a variety of label performance concrete, greater durability , life from now on concrete
Raised to 70 years for 100 years to ensure that the structure's stability , security and reliable.

Note broken arch transportation process control system

Admixture tank should prevent deep device and note shading, warm. Tank capacity to meet the needs of continuous concrete construction, taking into account the construction of winter heating device.Concrete mixing plants materials used gravel conveyor belt conveyor, conveyor belts should be wholly closed to avoid material during transportation affected by rain. Screw conveyor powder are used, broken arch attention during transport improvement and measurement control system to improve the accuracy. The transport of water and stationary concrete batching plant with water pump upgrade, to ensure measurement accuracy, the appropriate use of electromagnetic shunt valve assembly.

Blender foundation bearing capacity

In order to prevent the powder inside the silo arch plugs, silo should have broken arch; mixing station site in order to improve the working environment, to cement silo breeze requirements dust, top of the silo should be automatic cleaning equipment;Stationary conacrete plant detect cement cement silo storage capacity silo material level indicator should be set; powder for monitoring the temperature inside the silo, silos should be set within a temperature sensor; For ease of testing samples from the silo should set up a dedicated sampling port; in order to ensure safety, lightning protection devices must be located at the top of the silo. To ensure safety, must be the precast concrete plant capacity silos and mixers for field tests, such as bearing capacity can not meet the silos and mixers foundation bearing capacity requirements, you need to fill the foundation for change process.

Sand and gravel mixing station needed to be graded feed

Sand and gravel mixing station should be required to feed grading, grading inspection, grading storage, and should therefore be based on aggregate number of specifications to determine the type silo. Stabilized Soil Mixing Plant two with gravel, sand as a specification considerations, sand, stone positions require a total of six, including three zones to be tested, three qualified zone. Sand, stone brick warehouse use intermediate isolation, to avoid mixing; silo bottom of the concrete to harden, set the direction opposite to the exit slope, avoid stagnant water inside material; concrete mix plant order to avoid contamination and rainy weather, top and stockyard surrounded on three sides to form a closed material shed; Top Hikichi a drain, set up in front yard drains, in order to facilitate drainage.

Mixing station site should take reasonable concrete hardening

Office space and living quarters should be structured, color steel roof generally use two-story house. Office, living space and laboratory space should be separated apart. Ready mix concrete plant be provided with a variety of eye-catching signs establishment.  The office and living space should have good lighting, ventilation, summer, heat conditions. Inter-laboratory workers should have the appropriate temperature and humidity conditions.  field region mechanical vehicle should be placed orderly, stationary concrete batching plant should be unobstructed. mixing plant site shall take reasonable hardening of concrete and green space, and should maintain a hygienic environment. the work area and living area with good drainage.

Store flammable items should

Mixing station to consider cleaning and storage of raw materials, concrete mix, mixer layout, logistics channel, office and living areas, etc., site area should be sufficiently large and flat, open, to meet the production needs of the construction. 5 to ensure safe from floods and landslides threaten to avoid landslides, rockfall, landslides, unstable rock and other locations. Avoid soil, spoil venue. Avoid high voltage lines and tall trees. Stationary conacrete plant lines to maintain a certain distance. As far as possible away from the buildings built in the 20m, 300m away from centralized blasting area, 1 km away from the forest zone over the region. From the boiler room, ready mix concrete plant, kitchen and other temporary housing must be located no less than 10 m. Store flammable items should be specified in relation to the temporary storehouse safe distance away. 6 Construction interference, environmentally friendly and pollution treatment.

Number of concrete needed for the principle

Including cement, coal fly silo foundation treatment such as mechanical inspection must be considered, the number of tube silo meet inspection requirements. Mixing plant scale mixing station appropriate scale, mixing station total installed capacity to meet the needs of a large number of concrete principles, in principle, are at a stand dual machine configuration. Layout should be compact, try to land conservation.Precast concrete plant reserve capacity is less than 10 days or else concrete requirements.Layout, mixing station to determine the size, land area, machinery and equipment configuration, function zoning, site foundation treatment, surface hardening, road planning, electrical design, drainage design, precast concrete plant and storage silo base station master basic design, color steel roof covering gravel silo design, office and living area design, material procurement metering system design, information systems design, organizational design, site laboratory construction, aggregate sieve wash system design, environmental systems (including sedimentation tank) design .

Mixing station should be located conveniently

Ample source material, and convenient transportation. Concrete batching plant of sand and gravel, cement, fly ash, slag and other materials entering the transport, mixing station should be located conveniently close to the highway, according to the actual situation of the construction of the introduction of the address line. Three electric power, water and access to convenient, smooth communication, to meet the mixing station network management requirements. Four venues open flat area to meet the construction needs. Mixing station to consider cleaning and storage of raw materials, concrete mix plant, mixer layout, logistics channel, office and living areas, etc., site area should be sufficiently large and flat, open, to meet the production needs of the construction. 5 to ensure safe from floods and landslides threaten to avoid landslides, rockfall, landslides, unstable rock and other locations. Avoid soil, spoil venue. Avoid high voltage lines and tall trees. And communication lines to maintain a certain distance.

Anti-poor permeability and concrete structures

Bricks produced under different machine, the machine is also known as a different name, such as concrete pad machine, Stabilized Soil Mixing Plant, pavement brick, hollow brick, a small brick, brick extruder and so on.
Different machines, different purposes, the name is different, in addition to the nuances, their names are To invoke Mianshaozhuanji.
Concrete pad machine: the production of concrete pads of the machine, its output pad with high strength, shape Rules, ready mix concrete plant, etc., while the traditional homemade cement mortar pad and the strength of plastic mold pads Low, anti-poor poor permeability and concrete structures such as faults, so popular market Huan concrete pad machine Welcome.

Concrete block machine used to produce block

Block machine: also known as concrete block machine, block machine are there because Mianshaozhuanji and block mold afterlife Production, so called unburned brick machine. Concrete batching plant is mainly used to produce block, brick by the appearance of shape Can be divided into solid blocks and hollow block. Hollow block with a single row of square hole, round hole single-row and multi-row flat Holes in three forms, including multi-row flat holes holding more favorable. Press the block puzzle in the group's position and role Concrete mixing plants into the main blocks and various auxiliary blocks. As much as hollow blocks, also called hollow bricks, machinery Also called hollow brick.
Extruder: extruder is the brick machine, but a "squeeze" the word, it is the image of the show is to suppress the Into the brick-making equipment. Of course, this equipment is unburned brick, and in fact, is Mianshaozhuanji.

Concrete Forming Machine Products

 Products are also exported to the CIS, the Middle East, Australia, Southeast Asia, the Americas, Ready mix concrete plant and other countries and regions. In addition to the main sources of technology-based self-development, but also have medium and large institutions and well-known experts in the industry, combined with the introduction of technology and improve R & D capabilities, the establishment of the "research" one of the research base.   assumed 85 projects in a scientific and technological projects, has won the double cup Suzhou Science and Technology Progress Award, concrete mixer machine Municipal Science and Technology Progress Award, a number of products are only as a provincial high-tech products.

Shotcrete

Construction machinery and equipment in everyday, common mechanical equipment: tower cranes, aerial work platforms, lifts, lifting equipment, lifting machine, truck, machine, bar straightening cutting machines, motors, crushers, concrete mixer, concrete pump, concrete batching machine, concrete jet, vibrators and vibrator, etc., they constitute the construction of urban and rural construction and machinery and equipment used.Precast concrete plant according to different ways of working can be divided into different types, from mining machinery, earth moving machinery, concrete mix plant, construction cranes, piling machinery, road construction machinery, concrete machinery and products, machinery, reinforced and prestressed machinery, decoration machinery and mechanical machinery aerial classification.

Concrete Products Machinery

Earth moving machinery: bulldozers, scrapers, dump machines.
Compaction equipment: including rollers, compaction machines.
Construction crane: including tower cranes, crawler cranes, construction lifts.
Piling Machinery: Concrete mixing plants pile hammers, hydraulic hammer, pressure machine and so on.
Road machinery: including asphalt spreader, asphalt concrete paver.
Concrete machinery: including concrete mixer, concrete mixing truck, concrete pumps.
Concrete products machinery: including concrete block making machine, hollow extrusion molding machines.
Reinforced and prestressed machinery: including steel reinforced mechanical, steel molding machinery, precast concrete plant machinery, prestressed machinery.
Decoration machinery: including mortar preparation and spraying machinery, paint stencilled machinery, floor finishing machinery, decoration hanging blue, hand-held motorized tools.
Aerial equipment: including aerial vehicles, aerial work platforms.

National concrete industry's biggest and most influential

Concrete Technology and Equipment Exhibition and the China International mining and powder processing technology and equipment exhibition around the world gathered in cement concrete industry leading companies exhibited the most advanced technology for the industry to provide an exchange of experiences, discuss trade cooperation platform, there are and promoting the sustainable development of the industry. In addition, 22,000 square meters of exhibition area, more than 200 exhibitors, Precast concrete plant visitors, more than ten field event makes the effective integration of advantageous resources and make full use of, really play a leading, coordination, service industry development role. Concrete Design Competition on April 25 at the Beijing Exhibition Center on the 3rd began. National Concrete Concrete Design Ready mix concrete plant the country's biggest and most influential industry professional contest has been held three sessions, which attracted more than 500 professional colleges nationwide, concrete production enterprises, research institutes participate in the competition. The contest of "lightweight and high strength: concrete strength and bulk density design" for the contest theme, attracted participants from all over the country 53 concrete technical personnel of enterprises with 37 young students to attend college.

concrete machinery remains a promising industry

Concrete machinery remains a promising industry, the industry should be more enterprises to participate in, the size of business leaders should have a peace of mind, in the same environment to play to their strengths, learn from each other, not to itself as an industry leader to me is great, and the title of the king of what's what all. Ready mix concrete plant and reality have proved that big is not necessarily strong, strong necessarily big boss fight, the first fight often hidden behind the extreme irresponsibility, a departure from the national interests of the nation as the most important principle. The model should be based on their real corporate culture, innovative spirit, the concept of humanity, for the country and the industry developed products suitable for the market demand, in the fierce competitive market share in a harmonious state funding bonus desire to develop their own development strategies and policies, can not eat magic to fight doping in orders, and ready mix concrete plant by users. In the development of the self, for the industry to provide the basic components for the industry and the national industrial development bedding. Such entrepreneurs and their enterprises will naturally get industry recognition and respect, naturally become a benchmark role model, relying on self-sealing crown is to maintain near.

construction machinery has a considerable competitive edge

Especially the Chinese business philosophy and strategies unique clock services, lifelong service and low cost, etc. advantages, has attracted foreign market customers, making China's construction machinery has a considerable competitive edge. It is because of these batch mixing plant our extreme downturn in the international economy beat some international brand in the world of big business. In the timing, location is extremely beneficial for us, if we unite, committed to further planning, development of basic components, such as power, transmission, hydraulic, controllers, sensors 3D printing technology, Concrete batching plant and manufacturing techniques, we can The third technological revolution in the world, continues to occupy the highest point.

concrete machinery industry environment

When it comes to the future of China Construction Machinery how to better develop, whether business leaders or technological personnel, marketing personnel have expressed varying degrees of doubt and misgivings. Especially for concrete machinery industry environment do not know when to get out disorderly development and vicious competition dilemma. Concrete batching plant have even expressed great dissatisfaction and anger. Almost went, regardless of size enterprises, are that we should cherish the good times to pay for our opportunity and our responsibility, especially in some large enterprises. Since reform and opening up in recent years, the rapid development of the country is a world projects, stimulating and facilitating the rapid development of construction machinery. Most entrepreneurs can lead to snobbery, to explore and develop the Chinese market and non-market pull Europe and America, ready mix concrete plant meet the market demand. Also, China's construction machinery industry significantly enhance the ability of integrated innovation, global sourcing foundation engineering machinery parts and components makes the performance quality has reached world advanced level.

Stirred concrete

This is currently the most advanced concrete mixing vessel. This is thirty-one response to the national maritime strategy towards marine engineering machinery segment important step.
In recent years, with the national infrastructure continues to expand, more and more high degree of mechanization of construction, construction site also vary widely, such as the harnessing of rivers, construction of bridges, harbor construction, expanding the scale of construction, construction site constantly from land extend to offshore, Stabilized Soil Mixing Plant of concrete poured in the water greatly increased. This water construction process of rapid development, and thus the traditional challenges posed concrete mixing equipment. Conventional concrete mixing plant concrete mixing equipment is usually installed in the offshore land, mixing well through concrete mixer truck repaired trestle along the pre-construction in the vicinity of the concrete delivered, and then pumped through the concrete to the designated precast concrete plant. Since the existence of poor mobility in the transport, transport inconvenient problem, therefore, the market needs a good mobility, inexpensive concrete mixing products, water mixing plant and ship emerged. As countries continue to attach importance to the ocean, concrete mixing carrier market is expanding, water mixing vessel called the National Ocean Service Strategy of the weapon.

shipborne barge concrete mixing station project

Concrete mixing vessel, which has a shipborne barge concrete mixing station project is mainly used for sea, Stationary conacrete plant concrete construction projects such as water production equipment. Unlike terrestrial ship batching mixing station, hull material measurement stability and accuracy is one of the main difficulties.
This is currently the ready mix concrete plant concrete mixing vessel. This is thirty-one response to the national maritime strategy towards marine engineering machinery segment important step.

truck-mounted concrete pump

Broadly speaking marine engineering equipment refers to a variety of uses ships and offshore oil and gas drilling platforms, from the narrow sense. Construction machinery on land, there are many models that work with a car chassis to install the device refitted, such as: cranes, truck mounted crane, concrete mixer truck, concrete pump truck boom frame, truck-mounted concrete pump . Ocean engineering machinery is actually adapted from the works dedicated ship, so exactly defined, should be called engineering vessels, as water engineering construction equipment for operations in inland and ocean above. Precast concrete plant of ship construction are more functional use and land-based construction machinery like. For example, the land on excavators, sea have dredger; land with cranes, crane at sea there (commonly known as the floating crane); land with hammers, offshore boats are piling; land there Pipelayers, sea have Lifting pipelay vessel; concrete mixing stations on land, at sea with concrete mixing vessel; land on flatbed trailers and offshore tugs ready mix concrete plant; There are also some special-purpose engineering vessels, such as fishing boats, fire boats, icebreakers , tender (supply of fuel and fresh water), shipwreck lifeboat, research ships, boats and military engineering cabling vessels.

Gas mixing truck has a vast market

Brand Tour "technology allows China bluer" campaign started, concrete mixing station equipment and environmentally friendly (F) for the environmental protection industry has set a benchmark for the industry experts known as "urban garden in factories." Stationary conacrete plant equipment and systems for concrete solutions to the latest low-carbon energy mix, green design, green technology to promote concrete industrial chemical production, for the concrete industry, environmental progress and industrial upgrading escort. China Construction Machinery Business reporter learned that natural gas as an alternative to petroleum fuels, has been widely used in transportation, the development of the world's clean car future trends. Adopt concrete mixer chassis transport natural gas, the use of throttling expansion, ready mix concrete plant source refrigeration and other advanced control system, exhaust emission standards. New energy vehicles have the typical characteristics of a bilateral market, with the popularity of the construction of natural gas filling stations, gas mixer truck has a broad market space.

concrete "Inheritance across world class"

Concrete Machinery "Inheritance across world class", the meeting invitation to participate in more than 300 customers. Concrete batching plant, concrete machinery to reproduce promo glory of concrete machinery industry history, concrete pump wall painting has become one of the highlights of the summit.
Concrete "Inheritance across world class" customer summit will be different from the general customer appreciation, but a high standard within the industry networking event. The summit, the National Development and Reform Commission of Macroeconomic Research Fellow Hu Chun-Li, Concrete mixing plants and Cement Products Association China concrete industry development status and technology trends, analyzed and explained, will be guest speaker, after listening to the current complex economic situation, the new industry environment and industry competition have a better understanding, can be described as rich harvest.

concrete machinery industry survival and future

Concrete machinery industry, no matter how much noise can not cover up the fact that: 1 May 2013 Real estate investment growth rate down, new construction area and the simultaneous growth of real estate sales decline, affected by lower demand in the real estate areas of relatively high proportion of concrete machinery market downward pressures are increasing.Stationary conacrete plant machinery listed company's annual report can be seen, concrete machinery performance of listed companies accounted for half of the main, so to some extent, about the concrete machinery industry can recover numerous engineering machinery enterprise's survival and future.
Actions speak louder than words. For Chinese concrete machinery industry, another beautiful words and insightful strategy again, if not implemented and the resulting efficiency, ready mix concrete plant only be correct nonsense. This is the China Construction Machinery Business Xiaobian inventory of the first half of 2013 concrete machinery industry events Maximum sentiment: construction machinery in a rapidly changing market, instinctive action is what determines how far a company can go a logical starting point.

pump technology trend

First, using the latest technology 4A, leading pump technology trend. "Atlas" series of products have jib active vibration control (ABC technique), high-precision efficient pumping control (APC technical), boom precise trajectory control (ATC technology) as well as adaptive power matching condition (APD technology), stability and achieve a pump pumping efficiency.
Second, the boom with a carbon fiber material, the chassis can load range to achieve longer boom and jib does not rust, crack, longer life, the construction is more stable, jitter is smaller; Precast concrete plant the latest Technical resistant materials to ensure a longer service life of wearing parts and can create greater value for customers.
Third, the whole surface of the upgrade process, plating and coating process improvement, more easy to clean, permanent as new, all-steel robot welding, small deformation, forming a good, stable quality, long life booms.
Fourth, the truck into the most humane design to increase a key service calls by enabling customers to achieve a key automatic fault detection, automatic positioning and real relief. Meanwhile, ready mix concrete plant enhance the machine hand control experience, adding a key standby function, can automatically arm section expanded to working condition, shorten development time to close the arm to accelerate the transition speed, improve work efficiency, reduce the misuse may reduce machine Hand labor intensity.
Fifth, the introduction of new imaging system pump, pump automatic navigation can be achieved, but also eliminated the process of moving truck driver visual dead ends, to further improve the truck's maneuverability and site adaptability.

concrete machinery products quality

Product quality is the leading domestic and close to the international advanced level. Has a state-level technology centers, Concrete mixing plants centers and post-doctoral research station and other innovative platforms. Annual production capacity has reached 15,000 bulldozers, 7000 road machinery, concrete machinery 5000, 180 000 crawler assembly, 160,000 units torque converter, 50000 gearbox, 1400000 Construction Machinery "four . " The company has a sound marketing system, improve sales and service network, ready mix concrete plant the country and exported to more than 130 countries and regions overseas. Leading products bulldozer three consecutive annual sales in the world.

concrete mixer truck

Sales earth moving machinery, compaction machinery, road construction machinery, construction machinery, engineering machinery, lifting machinery and engineering master key parts large state enterprises. Concrete mixing plants machinery manufacturers 50, 500 Chinese enterprises. Products covered bulldozer, crane machine, push rake, graders, loaders, rollers, trash compactors, concrete mixer truck, concrete bracket pump, crawler cranes, aerial vehicles, fire trucks, crawler chassis, engineering machinery, "four", concrete mix plant, and other ten categories of metal structural parts department, more than 140 models of products. Selected CSI 300 Index stocks.

concrete recycling system

 Ready mix concrete plant fully enclosed structure, each port has anti-blanking method curtains, dust concentration greatly reduces dust and noise pollution on the environment, reflects the new concept of green led; mixing station in the main building with efficient dust removal systems, powder tank top with forced removal, blenders and powder weighing system with fully enclosed box-type airbag fog spray dust removal device and the use of methods such as effective dust removal;
Excellent quality mixer mainly imported reducer, and special equipment to ensure manufacturing accuracy and reduce noise; stationary concrete batching plant exhaust silencer and other measures to reduce noise; mixing console using the gas seal structure, no oil pollution and improve environmental protection; Aggregate conveyor system with a fully enclosed hood color plates, mainly from dust, rain effects, breezy easy to prevent blowing dust aggregates, pollution of the environment;
There are optional available to users of the concrete recycling system, to achieve the reuse of wastewater to achieve zero emissions standard mixing station.

twin four-helix Concrete Mixer

High strength, high flow, explosive. Ready mix concrete plant concrete mixer, mixing console, compared with the general, whose stirring performance has been leaps and bounds, the unique design of the spiral mixing blades running track lines, the original and some evolve into biaxial biaxial double helix loop helix four , thus speeding up the aggregate flows and concrete mix plant the axis shirring effect, which is the secret master.

When mixing concrete compound

Microsilica concrete repair material strength than non-mixed  with silica fume concrete repair material strength up to 20% to 30%, while the experiment is the same as water, concrete  mixing thereof, in order to obtain construction Liquidity requirements, and often need to add some water (more than the required amount of water of hydration of cement), these more water Not only the thinning slurry, cement weakened, and the excess water remaining in the concrete to form blisters Or waterways, with the concrete to harden and evaporate after  leaving pores. Precast concrete plant the actual stress of concrete surfaces Plot, but also in concrete strength, easy stress concentration  around the pores. In concrete, the internal Bleeding blocked by the aggregate particles gather in aggregate form porous interface below. In aggregate interface filter Region is formed of calcium hydroxide (CH) to more than other areas. CH crystal growth and parallel to the larger aggregates concrete mix plant orientation. Parallel to the aggregate surface cracking large CH crystals easier than calcium silicate hydrate Gel (C-S-H) weak. Cement and aggregate the interface between the porous and the filtering zone as many fixed CH to the arrangement of large crystals, the strength of a weak  area within the concrete.

Improve the early strength of concrete and mortar

Meanwhile, microsilica Reaction with CH, CH constantly being consumed will speed up the rate of hydration of cement, concrete and mortar to improve early Strength. Is not mixed with silica fume concrete repair material 28d hydration SEM images of silicon mixed with 5% Stationary conacrete plant repair material 28d scanning electron  micrograph, has been the 28d, of which there are unhydrated Cement particles, there is produced a small amount of crystals  of calcium hydroxide, a small amount of ettringite crystals, and in Figure 7 Was found in the cement hydration is quite good, quite complete,  but denser cement paste, the gap is small, the By mixing 5% microsilica concrete repair material strength than without microsilica batch mixing plant materials Intensity is higher. Silica mixing mortar patching material  mixed with silica flexural strength than non-patch Flexural strength of the mortar material was nearly 30%, nearly  30% of the compressive strength should be higher.

gas mixer truck chassis using joint

A joint natural gas mixer truck chassis, due to the gas tank and the combined power of the engine, very influential formed from the factory, can provide users with quick one-stop service, in addition, with PetroChina, Sinopec, CNOOC, Concrete batching plant have cooperation, can provide users with stable gas supply.
Air pollution control requires more insight to work together to Shijiazhuang, represented by the green ready-mixed concrete pour mud production enterprises, the implementation of regional precast concrete plant Shijiazhuang environmental LNG gas mixer, mixing station Green Way to go, being adopted own efforts move towards "green" companies.

Promote concrete mixer truck

With the increase of Hebei environmental governance and for diesel vehicles entering the city limits, Ready mix concrete plant and downstream enterprises come up with the most suitable products and the timely adjustment of policy strategies dealers in Shijiazhuang and the surrounding concrete mixing vigorously promote LNG Transporter. Mature products with a good reputation, making this section LNG mixer quickly won the local user acceptance. stationary concrete batching plant concrete positive response to the call, the first in order for 10 units of green LNG mixer, in Shijiazhuang concrete industry has played a good role. Batch of vehicles was August 1, 2013 have been put into use, reflecting the good.

Control of volatile organic pollution

Control of volatile organic pollution. Shenyang on oil depots, gas stations and tanker implement oil and gas recovery. Stabilized Soil Mixing Plant, the focus within the control area of ​​oil storage, gas stations daily 8:00 - 18:00 stop unloading oil operations. Key industrial pollution control of volatile organic compounds, and strictly control the process of fugitive emissions of organic gases and prohibits open-air painting, ready mix concrete plant.
Remediation catering industry pollution. Comprehensive renovation completed outdoor barbecue area, cleanup banned key control areas on both sides of the road open-air barbecue. Food and beverage industry to use clean energy, install smoke purification device to ensure that emissions standards.

Key control region of the concrete mix

Dust pollution remediation. Remediation construction dust pollution. Strengthen the construction site dust control at the same time, Concrete mixing plants by the end of July before the end of the city's road repair construction. During the Games, National Games Village area will be stopped and the three-loop earthwork, demolition and construction of non-emergency road construction excavation. Key control region of the concrete mix, asphalt mixing companies will also stop production and supply. In the key control area of ​​24-hour street cleaning, the implementation of the road main streets rinse operations. Take cover, sealed and other measures to control coal, sand and precast concrete plant prone to dust stacking and transport dust. During the Games, focusing on the control area is prohibited coal, sand, dirt and other materials transportation.

Concrete block making machine frequency transformation is necessary

System was designed on the motor would have a certain selection margin, the motor speed is fixed, but in actual use, and sometimes to a lower or higher speed, frequency transformation is therefore necessary.
Inverter motor soft start can be realized by changing the frequency of the input voltage equipment energy-saving speed purposes, but also to give the device to provide overcurrent, overvoltage, Ready mix concrete plant function. Drive more famous domestic manufacturers have SAJ, England. Prestige. Teng, molding machine works, the basic structure, rolling device rolling curve parameters, equipment installation accuracy and equipment installation process does not occur with the PLC man-machine interface communications, moving parts positioning approach.
VMIVAST4 Molding Machine has four drums and concrete mix plant, namely mechanical drum , the carcass drum and the belt drum, transfer ring and the belt carcass transfer ring. For actual usage, the equipment for the zero layer with Cambodian guide rollers knurled improvements and a spool car, product quality and corporate profits are guaranteed.

Colored concrete products

Control System: Concrete block making machine control interface, control electrical appliances are used in Germany Siemens, Fujitsu, German Schneider, display imported by Taiwan, Precast concrete plant and other brands, integrated control program 20 years of actual production experience, combined with the international development trend of research and development to meet the conditions written in the design, implementation no professional, simply training to operate, powerful memory can be precast concrete plant.
Stored material of hopper devices: computer-controlled material supply, to avoid boredom caused by external factors affecting the internal pressure to ensure uniform feeding, so that product strength error is minimal.

Concrete block making machine with high-strength steel

Fabrics: the use of sensors and hydraulic proportional valve drive technology, the swing fabric cars and arch-breaking mechanism under the effect of centrifugal force generated discharge, rapid and uniform fabrics, thin-walled multi-hole cement products in particular.Vibrator: Stationary conacrete plant machine domestic and international synchronized exclusive use of the latest technology in Germany: (integrated multi-point patented vibration system), electro-hydraulic technology-driven, multi-source vibration system, computer controlled hydraulic drive generating vertical synchronous vibration, frequency adjustable rate, low frequency feeding, high frequency molding works, ready mix concrete plant material for different tap effects, vibration acceleration up to 17.5 G.. Advanced design technology concepts, excellent imported components integrated into a leading high-quality vibration system.

Concrete block machine

Concrete block making machine is specialized in the production of concrete products, brick molding equipment, according to the output size selection of different types of block making machine, according to the scale of investment choice Simple, optimized, selected type, semi-automatic configuration, automatic configuration, etc. Concrete mixing plants brick production line. Concrete block making machine control interface, control electrical appliances are used in Germany Siemens, Fujitsu, Germany Schneider, display imported by Taiwan, Japan, Omron and other brands, integrated control program 20 years of actual production experience, combined with the international precast concrete plant research and development to meet the conditions written in the design, implementation no professional, simply training to operate, powerful memory can be upgraded equipment needs.

Pressurization of concrete mixture

According concrete mixture by vibrations when a thixotropic phenomenon can be relatively small Pressure to obtain dense short time, so that the required pressure vibration precast concrete plant Exert a certain pressure head on the concrete. China Block Making Machine standard indenter right Block upper surface pressure value should be greater than 0.02Mpa, foreign to the dry concrete mix And material pressurized value of approximately 0.015 Mpa, too much pressure will prevent concrete mixing Granule material vibration, impact block density results. Pressure values according to the above,Concrete mixing plants Weight block forming machine head pressure produced to meet the requirements, in particular in pressure head Is set on the vibrator, the vibration compacting effect is better than static.

Concrete hollow block making machine

Concrete hollow block making machine, gantry connection with the rack as a whole, in the gantryA squeeze frame beams screw seat, seat assembly in the spiral screw extrusion, extrusion The upper end of the screw assembly hydrostatic pressure wheel, hydrostatic hydrostatic wheel hand wheel assembly, the extrusion The lower end of the screw connection block molded tire combination, Stabilized Soil Mixing Plant combination of tire mold and cards Having, in combination with the tire mold and fixture side blind heart mandrel, the mandrel in a blind bottom of the heart A connecting rod, connecting rod and concrete mix plant hinged on the fixed shaft in the middle, Fixed shaft and rack mount; concrete block of the utility model has the energy, security Wen, construction, high efficiency, good economic returns, etc., can be widely used in buildings Load-bearing or non-load-bearing walls.

Modern piston concrete pump

Modern piston concrete pump, in order to meet the needs, generally has a high and low voltage conversion function. Ready mix concrete plant, usually hydraulic drive change, that is to change the hydraulic oil supply means to achieve high or low pressure pumping. Piston end of the cylinder chamber communicates end chamber of the piston into the oil chamber, into the oil chamber as the larger, the oil supply is constant, will lead to slow piston speed, stroke frequency is reduced, thus reducing the displacement of the concrete. However, precast concrete plant sectional area into the oil chamber and the concrete pump cylinder cross-sectional area ratio increases, so concrete pumping pressure increased, ie Figure 3-14 piping connections, enabling small displacement high pressure pump.

dry mortar production technology and equipment

Dry mortar production equipment, dry mortar construction equipment, mixers, drying equipment, packaging machines, Concrete mixing plants, metering equipment, mortar flow irrigation, mortar spraying equipment, mixing pulp machine, pumping equipment, multi-layer screening machine, gas Floating system with floating piece control system, dry mortar carrier, ready mix concrete plant, engineering technology and equipment; waterproof, repair, adhesive sealing, maintenance and other surface protection technology equipment.
Chemical raw materials, sealing and bonding materials: pigments, glazes, chemical additives and sealant, heat sealing tape and adhesives.

concrete products production technology and equipment

Concrete hollow blocks, ceramic, perlite hollow blocks, fly ash blocks production technology and equipment. Prestressed concrete hollow floor, roof, wall molding equipment;Stabilized Soil Mixing Plant wall panels, lightweight aggregate concrete slats production technology and equipment, concrete tile and molding equipment; concrete recycling separation equipment, mixing plant, batching station, automatic control system; concrete mixer truck, pump, precast concrete plant and ancillary products; pumping machinery, fabrics machinery, injection machinery, casting equipment, measuring equipment; paving machinery, vibration equipment, concrete crushing equipment, asphalt concrete mixing.

dry mortar production technology and equipment

Dry mortar production equipment, dry mortar construction equipment, mixers, drying equipment, packaging machines, control systems, metering equipment, mortar flow irrigation, mortar spraying equipment, Concrete batching plant, pumping equipment, multi-layer screening machine, gas Floating system with floating piece control system, dry mortar carrier, back tanker, engineering technology and equipment; waterproof, repair, concrete mixer machine, maintenance and other surface protection technology equipment.
Chemical raw materials, sealing and bonding materials: pigments, glazes, chemical additives and sealant, heat sealing tape and adhesives.

concrete products production technology and equipment

Concrete products production technology and equipment: Concrete hollow blocks, ceramic, perlite hollow blocks, fly ash blocks production technology and equipment. Prestressed concrete hollow floor, roof, wall molding equipment; GRC composite wall panels, lightweight aggregate concrete slats production technology and equipment, concrete tile and molding equipment;
Ready mix concrete plant separation equipment, mixing station, batching station, automatic control system; concrete mixer truck, pump, pump and ancillary products; pumping machinery, fabrics machinery, injection machinery, casting equipment, measuring equipment; paving machinery, vibration equipment , concrete crushing equipment, asphalt concrete mixing.
New Architecture Board sets of technology and equipment: prefabricated exterior insulation panels, decorative gypsum board, ready mix concrete plant composite wallboard production technology and equipment; wood and plant fiber decorative panels, wall panels set of technologies and equipment; plastic composite board complete technology and equipment.
Building insulation materials, production technology and equipment: glass wool, rock wool, ceramic and other insulation materials production technology and complete sets of equipment; polyurethane, polystyrene, rubber foam insulation sheet production technology and equipment.

Concrete Technology and Equipment

Concrete Technology and Equipment Exhibition and the China International mining and powder processing technology and equipment exhibition around the world gathered in cement concrete industry leading companies exhibited the most advanced technology for the industry to provide an exchange of experiences, discuss trade cooperation platform, there are and promoting the sustainable development of the industry. In addition, 22,000 square meters of exhibition area, more than 200 exhibitors, Precast concrete plant visitors, more than ten field event makes the effective integration of advantageous resources and make full use of, really play a leading, coordination, service industry development role. Concrete Design Competition on April 25 at the Beijing Exhibition Center on the 3rd began. National Concrete Concrete Design Competition is the country's biggest and most influential industry professional contest has been held three sessions, which attracted more than 500 professional colleges nationwide, concrete production enterprises, stationary concrete batching plant participate in the competition. The contest of "lightweight and high strength: concrete strength and bulk density design" for the contest theme, attracted participants from all over the country 53 concrete technical personnel of enterprises with 37 young students to attend college.

production of concrete pad machine

Bricks produced under different machine, the machine is also known as a different name, such as concrete pad machine, pad Block machine, pavement brick, hollow brick, a small brick, brick extruder and so on.
Concrete mixing plants, different purposes, the name is different, in addition to the nuances, their names are To invoke Mianshaozhuanji.
Concrete pad machine: the production of concrete pads of the machine, its output pad with high strength, shape Rules, concrete mix plant, etc., while the traditional homemade cement mortar pad and the strength of plastic mold pads Low, anti-poor poor permeability and concrete structures such as faults, so popular market Huan concrete pad machine Welcome.

Aerated concrete without damaging the resource

For energy-saving environmental protection industry, various government introduced measures to protect the new energy industry that are currently vulnerable, yesterday introduced measures limited to the line of new energy vehicles. Concrete mixing plants industry, aerated concrete equipment is safely released.
Respond to the demand for energy saving, aerated concrete without damaging the resources, do not pollute the environment protection, new energy industry, the state has adopted a number of measures to support the development of the industry, as well as a number of wall materials subsidy policies, although the real estate industry is currently in a batch mixing plant, However, aerated concrete equipment for minimal impact on the purchase order, aerated concrete equipment is safely released.

Concrete delivery pipe joints should be sealed tight

 Before operating, check to make sure the normal electrical equipment and instrumentation, various parts of the switch button, the handle is in the correct position, Stationary conacrete plant of the fastening point solid, reliable, chain and belt tension to meet the requirements, transmission parts in normal operation.concrete delivery pipe joints should be sealed tight, pipe card should be firmly connected. Less than 10m vertical tube before horizontal pipe with check valve, non-directly connected to the vertical tube concrete pump output. to clear clogged pipes, you should evacuate personnel around. Remove pipe cleaning method should take before counter, clear the pipeline pressure. When removing the nozzle right person prohibited. stationary concrete batching plant the hopper grille nets and other safety devices. Not climbing and cycling pressure pipelines shall not reach into the valve body work, disassembly is prohibited in the pipeline when pumping. cleaning pipes, the operator should leave the pipe outlet and elbow joints. If cleaning with compressed air pipe, the pipe outlet shall not someone 10m and equipment.

Concrete pump full hydraulic control commutation technology

The first generation of pumping technology: electronically controlled commutation technology, PLC control solenoid valve commutation of pumping, S pipe replacement to the assigned post.
Machine assembly is simple, low production costs, but the electrical control complex, high failure rate and maintenance cost, easy to delay the progress of the project is the biggest drawbacks.
The second generation pumping technology: Ready mix concrete plant technique relies entirely on the master cylinder, hydraulic cylinder distribution of small changes in the signal to achieve action commutation.
1, concrete pumping, S pipe distribution without electrical components in PLC, lower failure rate, control is more reliable, greatly improved product life.
2, the entire hydraulic pump control technology, there is no constant pressure pump, the control box is not PLC, batch mixing plant, the tank is not close to the switch point, the structure is simple, maintenance costs are significantly reduced.

Concrete pump main valve group selection

All the main valve group selected West Germany Rexroth imported parts, high reliability, Germany imported connectors, seals coupled system layout scientific and rational, not leaking. Concrete mixing plants central lubrication system, system filtration assembly set, all lubrication points rational allocation of oil demand, always maintain vulnerable parts. Imported key electrical components, PLC programmable control, the use of low-voltage control technology, remote control operation, the disk operating arbitrary choice, safe and reliable. Pumping system with constant power control, precast concrete plant of the pumping speed, plugging automatic anti-pump function. S-type distribution valve with high hardness and wear rings floating hardness alloy glasses, plates and matching, extremely long life. The unique system layout, exterior design, the machine compact small size, but easy to maintain, more comfortable operation, disassembly of the wearing parts is very convenient.

Effective lubrication of concrete pump

1, using the triple pump Billiton fertile systems, hydraulic circuit without disturbing each other, the system runs.
2, with anti-pump function, conducive to the timely exclude plugging failures and downtime to be expected short.
3, the use of advanced Stabilized Soil Mixing Plant valve that automatically compensate for wear and tear clearance, good sealing performance.
4, the use of wear-resistant alloy glasses, plates and floating cutting ring, long service life.
5, long-stroke cylinder, extending the feed cylinder and piston life.
6, the optimal design of the hopper for easy cleaning, concrete mix plant is better.
7, automatic centralized lubrication system to ensure the effective operation of the machine lubrication.
8, with remote control function, the operation more safe and convenient.
9, all the components used in all GB, interchangeability is better.

Concrete pump Main Category

At present, China can be divided into concrete pump S valve and gate valve, S valve mounted concrete pumps are closed systems, good sealing, high pressure conveying, pumping height high, but high requirements for materials, gate valve is an open system, feed easily, sealing relatively low, conveyor down, conveyor height is low, but low demand for materials.
Precast concrete plant valve products manufacturers very much, almost all manufacturers can do, Trinity and Vanda are two S valve system.
Due to market conditions, product manufacturers do little gate valve, gate valve pressure is small, no S-valve high pumping highly complex systems, the failure rate is high, so the market demand for small, only three one pump tiger Wuhan, Changsha Billiton Kosovo, the Alliance and several medium-sized manufacturers, the top sales market.
Changsha is the country's construction machinery precast concrete plant, innovative power strong, large-scale industrial cluster effect is obvious, the production of concrete pump sales in the country dominates.

Concrete mixer protection period

Vehicle protection cycle is protected from automobile mileage or effort. Owners in the practical application process, should refer to the automobile factory referrals protection period, contact the car itself, and utilizing the skills prerequisite for the protection period for appropriate adjustments. Ready mix concrete plant, the new car at the premise of superior road use, without too frequently protected to manufacturers protection rules as the upper limit cycle can; while poorer automotive skills, or use bad premise, it should be appropriate to shorten the protection period. Make full use of free testing. Concrete mixer manufacturer launched free testing exercise on the length often beneficial owners, owners can apply these to stationary concrete batching plant cars for specific medical examination for real-time detect and eliminate some of the potential problems, and then eliminating the future be able to render high maintenance protection costs. Little maintenance as possible collapse of assembly. Many concrete mixer Lord have this feeling, like a car crash repairs after assembly rampant tidy, premature entry into the vehicle maintenance period. The primary reason for showing this scene touched the assembly of repair work skills and other aspects of quality accessories.

Regular cleaning concrete mixer

Regular cleaning of air filter, because the filter is dirty cause of the air entering the compressor precast concrete plant, plus Speed cylinder and piston ring wear and easy to influence the formation of coke valve sealing; also cause serious cylinder, channeling gas,Caused by oil pollution affecting the lubricating effect; Stationary conacrete plant when the oil will produce phenomena between the cylinder wall and the piston rings Gap is too large, contaminated oil will fleeing the compression chamber and the formation of mist, and contaminate air.

Maintenance mixer

1, check the shaft seal chamber class, import, export and Stabilized Soil Mixing Plant  is smooth, whether filled grease lubrication points And whether there is enough gear box lubricant (grease).
2, class observation electric lubrication pump oil barrel oil is used up, to timely fill nearly empty, do not allow oil to run.
3, the class work shift must be fully cleaned inside and concrete mix plant tube, etc. The product material discharge door and rinse, rinse does not Net bonding material to chisel out regularly.
4 weekly stirring blades must be adjusted once fastened to prevent accidents caused by falling leaves.

Conveyor load checks

1, class work must be carried out before the belt conveyor load inspection, cleaning debris, mud stick, tighten all the screws and adjust Concrete mixing plants phenomenon, should be flexible rotation of the rotating parts.
2, electric drum according to instructions require periodic oil changes.
3, the use of six months after the inspection and complement each grease the bearings rotating parts, and precast concrete plant for a comprehensive demolition Oil.
4, sweeper belts regularly examine and adjust the frying close location to ensure clear material properly.

Concrete mixing station environment clean

1, ensure that the machine and the surrounding environment clean.
2, the timely removal product material inside the hopper, the sensor normal back to zero.
3, Concrete batching plant oil lubrication points adequacy of the gas system in the lubricator should maintain sufficient oil.
4, check the electrical, electronics without overheating, abnormal noise, the instrument indicates whether the normal signaling system is intact.
5, regular inspection, adjustment cylinder, valve and solenoid valve, so that the opening and closing to meet the requirements.
6, regular checks of the system, such as tainted ash, gas leakage, oil spills and leakage to promptly deal with such phenomena.
7, mixers and the hopper should be cleaned once batch mixing plant, in order to avoid residual concrete consolidation and prevent proper operation.
8, each class should let go of the air compressor, air tank and filters and other internal hydrocephalus, and the exclusion of operation failures.
9, butterfly valve, mixer, solenoid valves, air filters and oil mist, etc. in accordance with the instructions for maintenance.

Belt conveyor feed to aggregate positions

Ready mix concrete plant to have three to five Hopper, Hopper lower for individual and aggregate Aggregate weighing hopper release belt. Used to hold Carrier aircraft or belt conveyor feed to aggregate positions. Steel silos can be designed. Optional lower positions less less moisture meter.Aggregate enhance inclined belt conveyor is responsible for the transition to the aggregate storage silos, concrete mix plant tensioner using a heavy hammer, reliable transmission angle≤ 18 °, also can be herringbone or troughed belt bucket elevator machine or feeding to reduce the footprint.

Pressurized water into the mixer through a booster pump

Stabilized Soil Mixing Plant, fly ash and other powder by a screw conveyor to weigh hopper metering, bucket discharge valve using imported Italian, sealed tight Reliable action. Water and liquid admixtures pneumatic butterfly valves and ball control, seal tightly, and prompt action to ensure precise weighing Degrees. Pressurized water into the mixer through the booster injection, the water quickly mixed with spices and more thorough cleaning. Stir Main: H-beam used as the main beams, structural stability solid, strong vibration. The layout of the building and trachea using a dedicated cable wiring groove, stationary concrete batching plant and beautiful but also help to protect the cable, the outer seal using pressure type color steel plate, nice. According to need insulation layer can be added to Adapt to the cold northern weather.

Concrete mixing station to ensure the normal operation of the machine

As a master system, with manual and automatic functions. Industrial computer through an external sampling, after the calculation, comparison,Processing, output to control external drive components, in order to realize the mixing station (F) computer control. Ready mix concrete plant and control of computing Machine system as a whole electric control system backup system in case a problem occurs the host computer, the user can choose the backup systems work, So that at any time to ensure the normal operation of the machine, and will not affect your production. The system has a print statistical ready mix concrete plant, Monthly reports, online detection and monitoring role. Troubleshooting help system also has guide the user maintenance. Hand console panel Scroll button system, to be completed automatically controlled ingredients, unloading, manual control of the concrete. Various electrical components are known from the international Name manufacturers such as: Schneider, Siemens, Omron, Philips, Mitsubishi, Toledo, etc., and effectively ensure the electronic control system Stability of the system.

Inspection and testing of concrete

Approved by the examination regulations for sand, stone and cement, concrete inspection and testing, to prevent substandard products put into use. Specimens produced by the laboratory responsible for directing the mixing station completed, all testing personnel must be unified management, earnestly implement the following provisions: Ready mix concrete plant a concrete opening notice, shall promptly under sand, stone mix to adjust the moisture content and in writing concrete mixer machine operators. Appearances concrete slump, the machine temperature, gas content measured by the test chamber and make the original records. Concrete specimens by the laboratory responsible for the conservation.

Mixing equipment should be maintained in good condition

All mixing equipment should be maintained in good condition, and any non-compliant and non-compliant equipment in good condition, or defective concrete mixing equipment shall not be used for mixing shall vacate the site.  Concrete mixing plants, various combinations of materials should be stirred into distribution, a mixture of the same color. Concrete mixing plant material per plate should not exceed the volume of the mixer indicated 10% of the rated capacity. In the cement and aggregates into the mixer, before part of mixing water added and stirring all the water within the first 15s uniform injection. footwall material mounted as before, precast concrete plant materials should be fully inverted light. More than 30min stirring device disabled, should be thoroughly cleaned before mixing mixer new concrete. Such as changing the type of cement, mixing equipment should be thoroughly cleaned.

Stop the mixer before the cement should spiral out of all transport

(1), the mixer should be shut down before the spiral conveying all the cement out of the tube shall any residual materials. (2), an orderly shutdown of the power ministries. (3)Stationary conacrete plant cleaned warehouses, control room and on-site, internal concrete must be cleaned. (4), periodically clean the air compressor air filter, exhaust gas cylinder of water and impurities. (5), the equipment for maintenance, according to the instructions provided for each lubrication point filling oil (grease). (6), the periodic inspection should be measured accurately ready mix concrete plant, the error range: not more than 2% aggregates, powder, the dosage should not exceed 1%. (7), long-term without cement silo valve should be closed. (8), after the end of the winter operations should be clean water discharge.

concrete mixer truck used transport

Concrete mixer truck used transport, transportation scheduling and truck before mixing station operator must live view of transport routes, to ensure smooth transportation. 2, Precast concrete plant in transit to 4r/min speed agitation reached when pouring concrete mixer transport locations, should be high-speed rotation 20s ~ 30s, before pouring the concrete mixture unloading. Transported to the pouring of concrete place, the responsible attention, collecting concrete mixture into the mold slump and workability, and timely scheduling and duty to the mixing station testers feedback, to facilitate timely correction. 3, the first car arrived at the scene after the concrete work must be performed by the team (or work sites) technical director Verify Truck "concrete batching notice" data confirm technical indicators and pouring concrete and other parts used for unloading correct before pouring, or refund mixing station. 4, the entire process of pouring or filling operations team (or work sites) construction site person in charge at all stationary concrete batching plant  the mixing station scheduling, easy speed control according to the site pouring concrete mixing transport speed, to ensure the smooth construction of concrete. 5, the concrete unloading is complete, the job queue (or work sites) commissioned a number of concrete sign and acknowledge the completion formalities, easy handling concrete use of clearing procedures.