Inspection work before production of concrete mixing plant equipment

(1) There is no foreign matter stuck in the mixing cylinder and the transmission and movement parts of each supporting mechanism, as well as the warehouse door, bucket door and track;

　　(2) The oil level of each lubricating oil tank is in accordance with the regulations;

　　(3) Open the valve to discharge the excessive water in the air circuit system of the gas-water separator, open the cylinder drain screw plug to release the oil-water mixture;

　　(4) hoisting bucket or pull shovel wire rope installation, reel winding are correct, wire rope and pulley in accordance with the provisions of the hoisting hopper and pull shovel brake sensitive and effective;

　　(5) The bolts have been tightened, the feed and discharge valves are not worn out, and the tension of the conveyor belt is appropriate and does not deviate;

　　(6) All control and display parts of the weighing device work properly, and its accuracy is in accordance with the regulations;

　　(7) Each electrical device can effectively control the mechanical action, the contact points and moving and static contacts without obvious damage.

Concrete Mixer and cement Silo For Concrete Batching Plant