This article mainly introduces:

Uzbekistan hydraulic cylinder,hydraulic jack cylinder manufacturer,hydraulic jack cylinder

(Uzbekistan hydraulic jack cylinder,produced by Hengyu Hydraulic Cylinder Factory）

hydraulic jack cylinder are widely used in Uzbekistan，because of high work efficiency，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed hydraulic jack cylinder for customers from Uzbekistan.

Introduction to hydraulic jack cylinder:

The hydraulic jack cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the hydraulic jack cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The hydraulic jack cylinder is basically composed of hydraulic jack cylinder and hydraulic jack cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

hydraulic jack cylinder piston sealing is best to use Yx ring, polyurethane and polytetrafluoroethylene sealing material combination, can significantly improve the sealing performance: (I), reduce friction resistance, no crawling phenomenon; (ii) Have good dynamic and static sealing, wear resistance, long service life; (iii) The installation groove is simple, and the disassembly is simple.

The hydraulic jack cylinder is not the same as the hydraulic jack cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the hydraulic jack cylinder can not be used as a high-power power component, but the hydraulic jack cylinder can be used as a relatively large power component, or the hydraulic jack cylinder system can be used.

hydraulic jack cylinder head explanation: low pressure castings, medium and low pressure with HT300 gray iron, medium and high pressure with 35, 45 steel. When the hydraulic jack cylinder head itself is the guide sleeve of the piston rod, the hydraulic jack 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 hydraulic jack cylinder head, the guide sleeve shall be wear-resistant cast iron, bronze or brass.

Answers to some questions about hydraulic jack cylinder:

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.

What are the differences between hydraulic cylinder and pneumatic cylinder, what are their advantages and disadvantages?
Hydraulic Cylinder: small body and large force, constant speed and variable speed (easy to change), the adjustment of output is also convenient, and the degree of freedom of transmission is high. However, maintenance costs and installation costs are high, and there is the trouble of mild oil pollution. Pneumatic Cylinder: easy to control, low price, easy access to energy. But the force is small, and can not achieve the effect of stable speed. The gas-liquid pressurized cylinder has the advantages of both of the above: environmental protection and energy saving, easy control, and simple adjustment. However, the output of the trip has certain restrictions, so it is more suitable for short trips, large output, but also environmental protection and energy saving and low configuration of the occasion. Because the pressure used in the pneumatic system is generally in the range of 0.2-1.0Mpa, the cylinder is not suitable for high power component.