Maintain the key parts of trailer concrete pump

With the development of urban construction, concrete pumps, as the main construction machinery and equipment, are welcomed by more and more construction workers, while pump pump for sale will have various losses and failures with increasing use time, especially the core components. The key parts, slightly worn, will seriously affect the construction progress. Therefore, we should pay attention to the maintenance and maintenance of the pump pump.

How to maintain the key parts of the concrete pump:

1. Pay attention to whether there is wear: When the coating of the conveying cylinder is not worn away and the concrete slurry or sand is present in the water tank at the rear of the piston, it means that the piston is worn out, and the sealing body, the guiding ring and the dust ring need to be replaced immediately. Usually, the piston should always be pushed out of the system water tank for inspection, while keeping the seal and the guide ring on the piston clean and lubricated.

      2. Keep the manual grease pump clean: For the manual grease pump, keep it clean after each start and pumping, and keep the manual grease pump storage tank filled with grease. The method of detecting whether the grease is filled is very simple. Just move the handle of the grease pump and observe the agitated bearing and the S-tube size shaft head. If there is clean grease overflow, it is better.

In addition, before the winter icing time comes, it is best to replace the lubricating oil of the mobile concrete pump in time. Otherwise, it is possible that the cracking reducer removes the gravel in the slewing bearing mechanism every day and checks whether the slewing bearing bolt and the reducer fixing bolt are loose. And the phenomenon of breakage, bolts found to be loose and broken must be replaced.