unidirectional cylinder Sold to Singapore

This article mainly introduces:

Singapore hydraulic cylinder,unidirectional cylinder manufacturer,unidirectional cylinder

(Singapore unidirectional cylinder,produced by Hengyu Hydraulic Cylinder Factory）

unidirectional cylinder are widely used in Singapore，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed unidirectional cylinder for customers from Singapore.

Introduction to unidirectional cylinder:

The definition of the minimum stable speed refers to the minimum movement speed of the unidirectional cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the unidirectional cylinder that undertakes different work has different requirements for the minimum stable speed.

When installing the unidirectional cylinder, the axial ends of the unidirectional cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the unidirectional cylinder, there is axial expansion. If the two ends of the unidirectional cylinder are fixed, all parts of the unidirectional cylinder will be deformed. When disassembling the unidirectional cylinder, it is strictly forbidden to hammer the unidirectional cylinder and the piston surface, such as the unidirectional cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

When using the unidirectional cylinder product, be sure to operate safely in accordance with the specification documents provided by the manufacturer, and pay attention to protecting the unidirectional cylinder block. If the unidirectional cylinder block is damaged, it will cause adverse consequences: ① The material debris extruded from the scratch groove will be embedded in the seal, which may cause new scratch area marks while damaging the working parts of the seal during operation. ② Deterioration of the surface roughness of the inner wall of the unidirectional cylinder, increase friction, easy to produce crawling phenomenon. ③ Increase the internal leakage of the unidirectional cylinder, so that the working efficiency of the unidirectional cylinder is reduced.

When the unidirectional cylinder is in use, once the seal and guide support ring are found to be defective, the seal with the same structural form and appropriate material should be replaced according to the structural form of the unidirectional cylinder seal to be repaired, so as to minimize the thickness of the oil film between the seal and the sealing surface and reduce the leakage of the seal.

Answers to some questions about unidirectional cylinder:

In hydraulic equipment, is the motor power related to the cylinder pressure holding time?
Irrelevant. The motor only drives the plunger in the hydraulic cylinder of the oil pump to extend out, and stops when the set pressure is reached; The length of the pressure holding time is related to the sealing degree of the hydraulic cylinder and the solenoid valve.

How to disassemble the big nut that excavate the oil cylinder piston of the excavator?
If you want to be safe, look for a special unloading place for this thing, which is an oil cylinder on top of a turntable with a large nut attached to the center of the turntable. If you're in the field just pin the head of the cylinder to one end, use a big homemade wrench to hold the nut in place, and then get a digging machine and push it down, and it opens.