This article mainly introduces:

Czech Republic hydraulic cylinder,stern plate hydraulic cylinder manufacturer,stern plate hydraulic cylinder

(Czech Republic stern plate hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

stern plate hydraulic cylinder are widely used in Czech Republic，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed stern plate hydraulic cylinder for customers from Czech Republic.

Introduction to stern plate hydraulic cylinder:

The "O" ring can be used as an auxiliary seal inside the stern plate hydraulic cylinder, and the elastic force of the "O" ring makes the sealing slip ring close to the sealing surface, generating sealing pressure to achieve sealing. When the internal hydraulic pressure increases, the "O" ring will further deform and squeeze the slip ring, thereby increasing the sealing pressure and improving the sealing performance. The structure has the characteristics of low friction coefficient, good wear resistance, automatic compensation for wear and absorption of hard particles in the stern plate hydraulic cylinder, and can be completely sealed.

stern plate hydraulic cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards stern plate hydraulic cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the stern plate hydraulic cylinder guide is determined by the length of the stroke. Check the strength of stern plate hydraulic cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

Under normal circumstances, the stern plate hydraulic cylinder is composed of the rear end cover, body, piston, piston rod and front end cover and other main parts. In order to prevent the working medium from leaking out of the stern plate hydraulic cylinder or from the high pressure chamber to the low pressure chamber, a sealing device (sealing ring) is arranged between the stern plate hydraulic cylinder and the end cover, the piston and the piston rod, the piston and the stern plate hydraulic cylinder, the piston rod and the front end cover. A dustproof device is also provided on the outside of the front end cover. In order to prevent the piston from impacting the end cap when it moves rapidly to the end of the stroke, the end of the stern plate hydraulic cylinder can also be provided with a buffer device. If necessary, the exhaust device should be set in order to exhaust.

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

Answers to some questions about stern plate 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.

Why can't the hydraulic cylinder be replaced with water?
Hydraulic oil for hydraulic transmission has a variety of requirements for viscosity, density, flow rate, and temperature, which are not available for water.