This article mainly introduces:

S.Africa hydraulic cylinder,stroke adjustable cylinder manufacturer,stroke adjustable cylinder

(S.Africa stroke adjustable cylinder,produced by Hengyu Group）

stroke adjustable cylinder are widely used in S.Africa，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed stroke adjustable cylinder for customers from S.Africa.

Introduction to stroke adjustable cylinder:

When purchasing the stroke adjustable cylinder, try to clarify the following parameters of the stroke adjustable cylinder: A. stroke adjustable cylinder diameter, rod diameter, stroke; B. Working pressure or stroke adjustable cylinder load; C. Working environment temperature; D. Working medium; E. Operating speed; F. Other parameters, such as connection form, mounting size, etc. In this way, the right stroke adjustable cylinder type can be found accurately and quickly.

Before the stroke adjustable cylinder is removed, the system should be unloaded, the loop pressure is zero, the oil source should be cut off, and the oil port should be blocked after the oil port distribution pipe is loosened.

The stroke adjustable cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the stroke adjustable cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The stroke adjustable cylinder is basically composed of stroke adjustable cylinder and stroke adjustable cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

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

Answers to some questions about stroke adjustable cylinder:

Why should the piston rod of the hydraulic cylinder be so precise? If you hope the cylinder has a long service cycle, then all parts need to be high-precision, not only the piston rod, but also the cylinder, the sealing groove, the surface roughness, the cylinder looks very simple. Any hydraulic factory can produce the cylinder, but the good cylinder is difficult to produce.

Is the hydraulic cylinder leaking because there is no pressure?
HC hydraulic cylinder common leakage reasons, first: most of the reasons are because the seal surface wear or aging leads to poor sealing, so there is no pressure to operate, as long as the piston seal can be replaced. Second: It may also be the piston rod strain, repair the piston rod is good. If it is because the piston strength is not enough and the playing time is long, it is necessary to replace the piston.