This article mainly introduces:

Belarus hydraulic cylinder,unidirectional cylinder manufacturer,unidirectional cylinder

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

unidirectional cylinder are widely used in Belarus，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 Belarus.

Introduction to unidirectional cylinder:

unidirectional cylinder hydraulic oil selection: The recommended working oil viscosity of the unidirectional cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.

Because of the slightly complex structure of the buffer unidirectional cylinder, sometimes there will be problems, such as when the unidirectional cylinder with the buffer device is started in reverse, the piston often stops temporarily or reverses. Elimination method: The orifice of the check valve is too small, so that the amount of oil entering the buffer chamber is too small, and even a vacuum occurs, so the above fault phenomenon will occur when the buffer plunger leaves the end cover. In this regard, the orifice of the check valve should be increased.

When the unidirectional cylinder is in use, ensure that the unidirectional cylinder and the surrounding environment should be clean. The tank should be sealed to prevent contamination. Pipelines and fuel tanks should be cleaned to prevent falling off the oxide sheet and other debris. Clean with lint-free cloth or special paper. Twine and binder should not be used as sealing materials. Hydraulic oil according to the design requirements, pay attention to the change of oil temperature and oil pressure. When there is no load, unscrew the exhaust bolt for exhaust.

The difference between the integral unidirectional cylinder and the split unidirectional cylinder: The integral unidirectional cylinder and the split unidirectional cylinder in the unidirectional cylinder are two different unidirectional cylinders, and they are very different. The whole unidirectional cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split unidirectional cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and unidirectional cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

Answers to some questions about unidirectional cylinder:

The hydraulic cylinder is slow when moving forward and faster when moving back.
If the cylinder is single, it is slow when it is moving forward without the rod cavity, and fast when it is shrinking.

What is the smallest cylinder size?
The smallest shape cylinder I have ever seen is a hydraulic clamping cylinder in the machine tool industry. Outer diameter 24 mm, total length 23 mm, travel 4 mm. Weighs 0.05 kg. Maximum clamping force 3500 Newtons.