Company:Shandong Winsense Machinery Co., Ltd
Address:Korea Industrial Park,Fushan District,Yantai City, Shandong Province
Hydraulic Breaker Piston Overview
Small digging hammers Now there are many iron slag and iron pin residues in furnaces and iron pipes in steel mills. The manual operation is dangerous and slow. Fault analysis and experience: According to the scene observation, there are a lot of hydraulic oil leaks and turbidity. Damaged and unchecked. After disassembling the body of the breaker, it is seen that a mixture of a large amount of butter and hydraulic oil is mixed between the tail pin bushing and the piston, and the piston head is also contaminated with a large amount of dirt.
Hydraulic Breaker Piston Action
After the excavator was equipped with the hammer, the work efficiency was greatly improved. The safety was mainly checked for the abnormality after the replacement of the bushing. Finally, the user saw that the same front cover bushing was replaced during the replacement of the bushing. It is required to replace the tail pin bushing together, so that the old tail pin bushing has an axial wear amount, so that after the crusher is pressed, the piston is more upside than the normal position, which causes the cylinder body to be in the cylinder body. These small reversing valve control oil circuit is closed at the starting point, and the reversing valve stops running, causing the crusher to stop running, which causes the failure phenomenon, the pressing does not hit, and there is a striking action after lifting slightly.