This article mainly introduces:

Ghana hydraulic cylinder,cargo elevator hydraulic cylinder manufacturer,cargo elevator hydraulic cylinder

(Ghana cargo elevator hydraulic cylinder,produced by Hengyu Group）

cargo elevator hydraulic cylinder are widely used in Ghana，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed cargo elevator hydraulic cylinder for customers from Ghana.

Introduction to cargo elevator hydraulic cylinder:

When the cargo elevator hydraulic cylinder is in use, once the seal and guide support ring are found to be defective, the seal with the same structural form and appropriate material should be replaced according to the structural form of the cargo elevator hydraulic cylinder seal to be repaired, so as to minimize the thickness of the oil film between the seal and the sealing surface and reduce the leakage of the seal.

The piston rod of the cargo elevator hydraulic cylinder has two kinds of solid rod and hollow rod, and one end of the hollow piston rod needs to be set aside for welding and heat treatment. The solid piston rod material is 35, 45 steel, and the hollow piston rod material is 35, 45 seamless steel pipe. After rough machining, the piston rod is conditioned to 229~285HB in India, and if necessary, the hardness is 45~55HRC after high-frequency quenching.

At the rated pressure, the thrust of the cargo elevator hydraulic cylinder is determined by what factors: at the rated pressure of the oil pump, the work done by the cargo elevator hydraulic cylinder is related to the diameter of the cargo elevator hydraulic cylinder, but not to the stroke of the cargo elevator hydraulic cylinder. Moreover, the larger the cargo elevator hydraulic cylinder diameter, the larger the area, and the greater the pressure obtained. To this point, we should have a correct understanding and clear understanding, so as to avoid problems in the use of the cargo elevator hydraulic cylinder.

If the seal of the cargo elevator hydraulic cylinder is softened and sticky, it may be that the seal is incompatible with the hydraulic oil or the nearby lubricating oil, replace the appropriate seal; If the seal becomes hard and loses elasticity, most of it is because the ambient temperature is too high (more than 80 ° C), make appropriate temperature insulation protection or replace the high temperature seal.

Answers to some questions about cargo elevator hydraulic cylinder:

What are the main dimensions of the cylinder?
The main dimensions of the cylinder include: cylinder inner diameter, piston cylinder diameter, cylinder length, cylinder wall thickness, stroke, installation distance, etc.

How to deal with hydraulic cylinder inner wall rag, local wear serious or corrosion?
It can be reparied if the inner wall of the hydraulic cylinder is frayed, local wear or corrosion. We can use the inner wall cold melting copper technology, it has the following advantages: first, the temperature is low, the operating temperature is less than 180 degrees, and the heat affected zone is small. Second: high hardness is up to Brinell hardness 280, wear resistance and anti-corrosion. Third: the process is mature, some large coal mills have been repaired with this method and the effect is remarkable.