This article mainly introduces:
Sudan hydraulic cylinder,stacker cylinder manufacturer,stacker cylinder
(Sudan stacker cylinder,produced by Hengyu Group）
stacker cylinder are widely used in Sudan，because of simple structure and reliable operation，no transmission clearance，excellent temperature resistance.So our company has designed stacker cylinder for customers from Sudan.
When the piston speed of the stacker cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the stacker cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.
When the hydraulic oil is not pumped into the stacker cylinder, it is necessary to check whether the tubing, oil circuit, especially the hose joint has been blocked, and the relevant oil circuit from the stacker cylinder to the pump should be checked in turn and blocked; Check whether the seal between the taper valve and the seat of the relief valve is good; Check whether the solenoid valve spring is damaged or whether the solenoid coil is burned out; Whether the oil circuit is switched is insensitive.
stacker cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards stacker cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the stacker cylinder guide is determined by the length of the stroke. Check the strength of stacker cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.
stacker cylinder can not drive the load troubleshooting: oil pressure is too low. stacker cylinder selection specifications are too small. Leakage in stacker cylinder or associated hydraulic system element.
What should we pay attention to when using the cylinder?
When using the cylinder, we should pay attention to the environment and temperature in which it is located as follows: 1. Before working, the hydraulic cylinder must carry out several reciprocating movements under low pressure (greater than the starting pressure), and work normally after removing the gas in the cylinder. 2. Precautions when removing the hydraulic cylinder: ① The pressure in the hydraulic circuit is reduced to zero before disassembly. ② The screw thread at the top of the piston rod should be prevented from damage when disassembling. ③ Due to the different structure and size of the hydraulic cylinder, the order of disassembly is also slightly different. Generally, the fastening bolt of the end cover should be loosened first. Internal card chain card key application special tools.
How to store hydraulic cylinder?
After cleaning the hydraulic cylinder with diesel or kerosene, apply lubricating oil and wrap it in oil paper, preferably in a wooden box, and store it in a dry and non-corrosive environment. The outer surface and inner surface of the hydraulic cylinder are sprayed with diesel oil, and the inner layer is covered with cloth and the outer coating of anti-rust oil is good. Put it in a dry place, clean it with diesel oil, and then apply a layer of anti-rust inside and outside the butter.
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