1.first check of concrete mixing station electrical lines to see if the grounding, insulation, each retainer and limit switch is normal, and then each line and safety monitoring equipment is operating properly.

2. Check if the concrete mixing machine lubrication is smooth, grease and the electric supply pump is operating properly, if it didn’t, we need to add and repair.

3 Cleaning up the residue in the box in time and debris in the poor, keeping this machine are clean after work.

4 for air compressor, we need to see if it needed to clean the water and debris in the air compressor to see if it works normally, then the pressure will be ok between 0.5 and 0.8 MPa.

5 check IF the discharge doors are open and filling oiling in time.

6 Check the screw conveyor is operating properly, any abnormal sound, there is no deviation belt. And if the stirring arm is loose, we need to the gap liner and blades, keeping the liner in time, well, and the adjustment for liner and blade clearance is about 5mm.

8 Check the software to connect the various metering to see if the section is normal.