roller press hydraulic cylinder Sold to Uzbekistan

This article mainly introduces:

Uzbekistan hydraulic cylinder,roller press hydraulic cylinder manufacturer,roller press hydraulic cylinder

(Uzbekistan roller press hydraulic cylinder,produced by Hengyu Group）

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

Introduction to roller press hydraulic cylinder:

roller press hydraulic cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the roller press hydraulic cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

roller press hydraulic cylinder installation precautions: Before installing the roller press hydraulic cylinder into the system, the parameters on the roller press hydraulic cylinder label should be compared with the parameters when ordering. The base of the roller press hydraulic cylinder must have sufficient stiffness, otherwise the roller press hydraulic cylinder will bend upward into a bow when pressurized, so that the piston rod will bend.

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

The difference between the plunger roller press hydraulic cylinder and the piston roller press hydraulic cylinder is that the piston in the roller press hydraulic cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type roller press hydraulic cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

Answers to some questions about roller press hydraulic cylinder:

Why is the cylinder not in place when the concrete pump truck changes the piston?
When the concrete pump truck changes the piston, the cylinder is not in place mainly because the transfer oil connecting the two cylinders is not completely drained. Sany and Zhonglian have a piston return switch, which can be used to back the piston to the cleaning tank. The elephant is equipped with a stop valve at the bottom of the oil cylinder, usually in the closed state, when opened, the piston can be returned to the cleaning tank, remember to close the valve after the piston is updated.

Why is a light cylinder less productive than a heavy cylinder at the same oil pressure?
f=ps Under the same pressure, the larger the area, the greater the output, but the maximum pressure can not exceed the system engineering pressure of the cylinder!