This article mainly introduces:

Uzbekistan hydraulic cylinder,unidirectional cylinder manufacturer,unidirectional cylinder

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

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

Introduction to unidirectional cylinder:

The body of the unidirectional cylinder on the processing process requirements: the body of the unidirectional cylinder is an important and essential part of the unidirectional cylinder, because it has an irreplaceable role. The processing requirements for this part are very high, requiring that the surface roughness of the unidirectional cylinder after processing should reach 0.4-0.8um, and the coaxiality and wear resistance requirements are also very high.

In use, the unidirectional cylinder should try to avoid the friction iron powder or iron filings formed by buffering the plunger. When the matching gap of the buffer device is small and the transverse load on the piston rod is large, the sintering phenomenon may be caused. These friction iron powder or the metal fragments that have fallen off as a result of sintering will remain in the unidirectional cylinder.

Before the unidirectional cylinder is removed, the relief valve should be loosened to reduce the pressure of the hydraulic circuit to zero, and then the power supply should be cut off to stop the hydraulic device. After loosening the oil port piping, the oil plug should be applied to plug the oil port.

If the unidirectional cylinder piston rod is found to be worn, it can be brushed and plated first, then ground, and finally adjust the mating accuracy of the piston rod and the guide sleeve. At this time, the guide sleeve can be properly redrilled or the guide sleeve can be re-turned. When making the above repairs, remember to replace various rubber seals in time.

Answers to some questions about unidirectional cylinder:

How to select the 2.5T bearing cylinder and hydraulic pump?
2,5 ton load is not heavy, you can use the rated pressure of 16 mpa gear pump, neither waste nor save cost, load/pressure = cylinder diameter, preset pressure of 8 mpa, 2500 (kg) /80 (bar) =31.25 square centimeters, in the open =63 mm, cylinder diameter can be selected 63 mm, stroke according to the situation, Hydraulic pump select gear pump, if there is a speed requirement, in order to calculate the displacement, the motor power also needs to determine the displacement of the pump to calculate.

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.