This article mainly introduces:

Poland hydraulic cylinder,lift hydraulic cylinder manufacturer,lift hydraulic cylinder

(Poland lift hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

lift hydraulic cylinder are widely used in Poland，because of long service life，smooth movement，high work efficiency.So our company has designed lift hydraulic cylinder for customers from Poland.

Introduction to lift hydraulic cylinder:

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

lift hydraulic cylinder head explanation: low pressure castings, medium and low pressure with HT300 gray iron, medium and high pressure with 35, 45 steel. When the lift hydraulic cylinder head itself is the guide sleeve of the piston rod, the lift hydraulic cylinder head is best cast iron. At the same time, brass, bronze or other wear-resistant materials should be fused on the guide surface. If the guide sleeve is pressed into the lift hydraulic cylinder head, the guide sleeve shall be wear-resistant cast iron, bronze or brass.

When the lift hydraulic cylinder is in use, ensure that the lift hydraulic 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.

When the lift hydraulic cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the lift hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

Answers to some questions about lift hydraulic cylinder:

How to distinguish large cavity and small cavity of excavator rod cylinder ?
Single rod piston cylinder is a form of cylinder that is used relatively most, and the boom, bucket, dozer shovel cylinder are all in this form. Among them, the rodless cavity is also called the large cavity, and the rodless cavity is also called the small cavity. Therefore, the cylinder cavity on the side with the exposed piston rod is the small cavity, and the cylinder cavity on the side without the exposed rod is the large cavity.

Is a hydraulic cylinder and a jack the same thing?
Strictly speaking, no. Although the hydraulic principle is used, and even some of the longer jacks are similar to the cylinder, the internal structure of the two is different. There is a check valve inside the jack. After the top lift, the check valve locks the hydraulic oil circuit, and the hydraulic oil only enters and does not exit after the check valve locks, and can be lowered to complete a reciprocating movement. The cylinder is usually connected to the distribution tube to control the movement, and works with a wide variety of distribution valves and distribution systems according to different needs. The jack only needs a simple check valve.