concrete mixer with pump, concrete mixer

Once concrete mixer stop working, operators usually shut it to leave despite the clearance of concrete mixer with pump or other parts, which is the wrong deeds. Operator need to check:
First, the bulk cement tank gates should be shut to make sure if there is not any residual cement in the tube of concrete mixer. At the same time, you should thoroughly clean machinery and field.
Second, the mixing drum of the concrete mixer must be cleaned after a batch and conduct maintenance on concrete mixer for filling oil lubrication points on the need to protect some oiled rust.
Third, clean slurry mixing station, Timely cleaning mixing tank and the whole surface of the dust, and oil buildup of concrete to prevent the concrete dry and keep it clean. After the end of concrete mixing production, timely and thoroughly cleaning residual before shutdown, stop all operations and turn all switch to off position and turn off the power switch.