This article mainly introduces:

Romania hydraulic cylinder,steering power cylinder manufacturer,steering power cylinder

(Romania steering power cylinder,produced by Hebei Hengyu company）

steering power cylinder are widely used in Romania，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed steering power cylinder for customers from Romania.

Introduction to steering power cylinder:

If the piston rod and steering power cylinder are stuck or the steering power cylinder is blocked, at this time, no matter how to operate, the steering power cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the steering power cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

The quality of the steering power cylinder can not be ignored in the purchase of the steering power cylinder. The steering power cylinder is the main component of the steering power cylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. steering power cylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of steering power cylinder is deep hole processing, which has always troubled the processing personnel.

The internal leakage of the steering power cylinder should be prevented when the steering power cylinder is used. The internal leakage of steering power cylinder includes the leakage caused by excessive wear of steering power 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.

steering power cylinder can not drive the load troubleshooting: oil pressure is too low. steering power cylinder selection specifications are too small. Leakage in steering power cylinder or associated hydraulic system element.

Answers to some questions about steering power cylinder:

Where's the hydraulic cylinder bleed valve?
There is a vent hole at the top of the cylinder next to the intake pipe. Generally, it can be used, and the air in the cylinder can be naturally drained after several moves.

Why does the hydraulic cylinder ring?
1 Air intrusion into the hydraulic system is the main reason for noise 2 The relief valve is unstable, such as due to the improper combination of the slide valve and the valve hole or the contact of the cone valve and the seat is stuck by dirt, the damping hole is blocked, the spring is crooked or fails to make the spool stuck or move in the valve hole, causing system pressure fluctuation and noise. 3 Improper adjustment of the reversing valve causes the spool of the reversing valve to move too fast, resulting in reversing impact, resulting in noise and vibration. 4 Mechanical vibration, such as long tubing, elbow more and not fixed, when the oil flow through, especially when the flow rate is high, easy to cause pipe shaking; The rotating part of the motor and hydraulic pump is unbalanced, or the alignment is not good during installation, or the coupling is loose, etc., which can produce vibration and noise.