×

How to deal with abnormal noise of concrete pump truck delivery cylinder? This question. We only need four steps to deal with it well

First, if the abnormal sound of the delivery cylinder is found, first of all, check the inside of the delivery cylinder carefully to see if there are abnormal problems such as cylinder pulling and chromium coating falling off, and eliminate the eccentric wear and abnormal noise caused by the transport cylinder.
Second, it is determined that the eccentric wear caused by coaxiality problem (the piston's own quality generally does not lead to eccentric wear, which will lead to early wear and even block dropping), and then the failure is eliminated by adjusting the viewpoint of delivery cylinder device.
Third, loosen all the pull rod screws of the water tank of the pumping system, and start to empty the pump. After about 10 minutes, the abnormal noise should disappear.
Tighten the fourth water tank slowly and symmetrically with empty screws. If the abnormal noise increases during tightening, stop tightening the screw and turn to tighten the screws in other directions until the abnormal noise is eliminated.
It can completely eliminate the abnormal grinding caused by four steps. It is easy to realize the above operation without professional installation and measurement tools, only maintenance workers with basic knowledge of pump truck and normal hearing.