reciprocating cylinder Sold to Uzbekistan

This article mainly introduces:

Uzbekistan hydraulic cylinder,reciprocating cylinder manufacturer,reciprocating cylinder

(Uzbekistan reciprocating cylinder,produced by Hebei Hengyu company）

reciprocating cylinder are widely used in Uzbekistan，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed reciprocating cylinder for customers from Uzbekistan.

Introduction to reciprocating cylinder:

Before the reciprocating cylinder is removed, the system should be unloaded, the loop pressure is zero, the oil source should be cut off, and the oil port should be blocked after the oil port distribution pipe is loosened.

When purchasing the reciprocating cylinder, try to clarify the following parameters of the reciprocating cylinder: A. reciprocating cylinder diameter, rod diameter, stroke; B. Working pressure or reciprocating cylinder load; C. Working environment temperature; D. Working medium; E. Operating speed; F. Other parameters, such as connection form, mounting size, etc. In this way, the right reciprocating cylinder type can be found accurately and quickly.

reciprocating cylinder body inspection: The inner surface of the reciprocating cylinder and the piston seal are the main factors causing the leakage in the reciprocating cylinder, if the reciprocating cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the reciprocating cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.

reciprocating cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the reciprocating cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the reciprocating cylinder. c. The reciprocating cylinder seal is extruded, if the O-ring is obviously extruded at the reciprocating cylinder seal, replace the reciprocating cylinder seal.

Answers to some questions about reciprocating cylinder:

Why the cylinder cannot operate normally after the explosion-proof valve is installed?
The pipeline explosion-proof valve is specially designed to prevent pipeline damage and free fall of the cylinder, so there must be back pressure to open. If there is no oil return pressure, or the oil return pressure is too small, and can not adjust the oil return pressure, such a system with explosion-proof valves is more troublesome, it is recommended to add a one-way throttle valve between the cylinder and the tank to establish back pressure. If you understand the explosion-proof valve, you can also try to adjust the opening of the valve (that is, the flow of the regulating valve), and adjust the opening to help the valve to open.

What is the main maintenance of the cylinder?
After disassembling the cylinder: 1, clean the cylinder and piston; 2, replace all seals; 3, if there is a valve to repair, to ensure sealing and flexible; 4, deal with all deformation parts; 5. Installation experiment.