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.