This article mainly introduces:

Uruguay hydraulic cylinder,road paving machine hydraulic cylinder manufacturer,road paving machine hydraulic cylinder

(Uruguay road paving machine hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

road paving machine hydraulic cylinder are widely used in Uruguay，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed road paving machine hydraulic cylinder for customers from Uruguay.

Introduction to road paving machine hydraulic cylinder:

The internal leakage of the road paving machine hydraulic cylinder should be prevented when the road paving machine hydraulic cylinder is used. The internal leakage of road paving machine hydraulic cylinder includes the leakage caused by excessive wear of road paving machine hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.

There are some honeycomb holes in the inner wall of the road paving machine hydraulic cylinder, piston or piston rod surface. How is this formed? When we repair the road paving machine hydraulic cylinder, we can see that there are some honeycomb holes on the inner wall of the road paving machine hydraulic cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the road paving machine hydraulic cylinder is targeted to prevent. Is very necessary.

road paving machine hydraulic cylinder buffer valve inspection and maintenance: For the valve buffer road paving machine hydraulic cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

When the road paving machine hydraulic cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the road paving machine hydraulic cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

Answers to some questions about road paving machine hydraulic cylinder:

When the superimposed hydraulic control valve is added to the bottom of a solenoid valve and a double directional throttle valve, why does the cylinder shock on the return trip?
The stack hydraulic control check valve must be added above the stack one-way throttle valve.

How does the variable amplitude cylinder work?
The variable amplitude cylinder is generally an engineering hydraulic cylinder connected by the front and back earrings, and the telescopic expansion of the hydraulic cylinder changes the Angle of the arm of the lifting machinery to achieve the role of the variable amplitude, according to the role it plays is called the variable amplitude cylinder, and there is no variable amplitude hydraulic cylinder in the classification of hydraulic cylinders.