mixing station works

Concrete mixing station is divided into four parts: sand feed, powder (cement, fly ash, expanders, etc.) to feed, water and feed additives, transmission mixing and storage. Their workflow shown in Figure 1 , Concrete batching plant system power, into the human - machine dialogue operation interface, system initialization process, including the recipe number, grade of concrete, slump, the amount of the production side, etc. According to the weighing of each hopper, metering hopper for detected, the output signal feeding empty or filled material, prompting the operator to determine whether to start Concrete mixing plants procedures. started sand, stone belt motor fed into the weighing hopper; open fly ash, cement tank valve, start the screw conveyor ash electromechanical cement to the weighing hopper; open positions and admixtures pool water control valve inflow of water and additive metering hopper. metering meet the set requirements on metering Doudou door, ingredients into the blender started mixing, to the set time to open the door mixer, concrete mixer truck into the material has been received within.