1.Ensure concrete mixer & its surroundings environment are clean.

2.Timely to check and clear up the material which stay in the weighing hopper,ensure the sensor return back to zero.

3.Timely to check all lubricating point have enough oil or not. The oil mist device of air system should keep enough oil in it.

4.Check all motors and electrical components weather overheating,abnormal noise,instruction panel,signal system is normal or not.

5.Often check and adjust the cylinder,vibrator and solenoid valve ect., to make sure the stationary concrete batch plant working successfully.

6.Often checking all system, in case of powder leakage,air leakage,oil leakage and electric leakage.

7.The mixer, feeding&discharging hopper should be cleaned every four hours to avoid the residual concrete condensation, to influence the ready mixed batch plant normal working.

8. The water in the air compressor and air storage ect. should be drained,and eliminate the fault in operation.

9.All butterfly vale,concrete mixer,solenoid valve,three connector,vibrator shall be maintained according to relevant instructions.