This article mainly introduces:

Poland hydraulic cylinder,pipe bender hydraulic cylinder manufacturer,pipe bender hydraulic cylinder

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

pipe bender hydraulic cylinder are widely used in Poland，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed pipe bender hydraulic cylinder for customers from Poland.

Introduction to pipe bender hydraulic cylinder:

Factors that should be considered when selecting the oil seal in the pipe bender hydraulic cylinder: some specific factors should be taken into account when selecting the oil seal in the pipe bender hydraulic cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: pipe bender hydraulic cylinder diameter, piston rod diameter, piston rod and piston groove size, pipe bender hydraulic cylinder working pressure, pipe bender hydraulic cylinder movement speed, hydraulic system oil temperature and pipe bender hydraulic cylinder working environment.

Before the pipe bender hydraulic 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.

The repair method of the pipe bender hydraulic cylinder: the repair of the pipe bender hydraulic cylinder must use brush plating. This is because this repair method can be carried out on site, and the repair effect is good. In this way, loading and transportation can be eliminated to shorten the repair time and improve work efficiency. In addition, the coating obtained by brush plating has good binding force and will not have obvious boundaries. Moreover, the repair surface has high hardness and good wear resistance.

When the pipe bender hydraulic cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the pipe bender hydraulic cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

Answers to some questions about pipe bender hydraulic cylinder:

How many kinds of cylinder seal repair kit are there?
Very much, a wide variety of imported and domestic, J type, UHS, DHS, O-ring, Sterseal, etc., as well as support bars, materials are different, according to the size of the pressure selection is different, the appearance of the structure is different, the size is a variety, maintenance is generally selected according to the needs of the cylinder.

What valve is used to control cylinder expansion?
Mainly use reversing valve, but the details of the control need hydraulic control valve, hydraulic control valve can be divided into direction control valve, pressure control valve, flow control valve. The valve controls the expansion of the cylinder is the direction control valve, that is, the reversing valve. What is the meaning of two-position three-way and three-position four-way of the reversing valve? Usually according to the different working positions that can stay after the spool is moved, it can be divided into: two-position valves, three-position valves and multi-position valves. According to the number of different slide valve channels can be divided into: two-way valve, three-way valve, four-way valve, five-way valve and multi-way valve. The name of the reversing valve is called the multi-position and multi-pass reversing valve according to its working position and the number of channels.