Release time：2023-11-12 14:24:16 Hits： Current position: Home > News
This article mainly introduces:
Nepal hydraulic cylinder,trailer hydraulic cylinder manufacturer,trailer hydraulic cylinder
(Nepal trailer hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）
trailer hydraulic cylinder are widely used in Nepal，because of smooth movement，no need for deceleration device，long service life.So our company has designed trailer hydraulic cylinder for customers from Nepal.
The "O" ring can be used as an auxiliary seal inside the trailer 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 trailer hydraulic cylinder, and can be completely sealed.
After the trailer hydraulic cylinder is installed, lubricating grease should be added to the relative moving parts such as earring and middle hinge shaft before trial operation.
The internal leakage of the trailer hydraulic cylinder should be prevented when the trailer hydraulic cylinder is used. The internal leakage of trailer hydraulic cylinder includes the leakage caused by excessive wear of trailer hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.
The trailer hydraulic cylinder is not the same as the trailer hydraulic cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the trailer hydraulic cylinder can not be used as a high-power power component, but the trailer hydraulic cylinder can be used as a relatively large power component, or the trailer hydraulic cylinder system can be used.
Hydraulic cylinder application areas?
1, in the machine tool industry, 85% of the machine tool transmission system adopts hydraulic transmission and control. Such as grinding machine, milling machine, planer, broaching machine, press, shearing machine, and combined machine tools. 2, in the metallurgical industry, electric furnace control system, rolling mill control system, open furnace charging, converter control, blast furnace control, strip deviation and constant tension device are all using hydraulic cylinders. 3, in the construction machinery, the general use of hydraulic transmission, such as excavators, tire loaders, truck cranes, crawler bulldozers, tire cranes, self-propelled scrapers, graders and vibration rollers. 4, in agricultural machinery, the use of hydraulic cylinders is also widely used, such as combine harvesters, tractors and so on.
What is hydraulic cylinder internal leakage and external leakage?
The internal leakage of the hydraulic cylinder refers to the leakage of the piston head seal of the double-acting cylinder, and the leakage occurs inside the cylinder; The external leakage refers to the leakage phenomenon between the cylinder head (or cylinder guide sleeve) and the plunger rod (or piston rod) and the seal between the guide sleeve and the cylinder block, and the oil in the hydraulic cylinder leaks to the outside.
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