Partial scratches and deformations of hydraulic equipment are common problems with single hydraulic props. Especially the problem of deformation and leakage of the piston port, corrosion of the hydraulic support in the underground, etc. Due to the difficulty in equipment disassembly, it is difficult for the traditional methods to be solved on the spot after the above problems occur. Due to the difficulty in equipment disassembly, it is difficult to solve the problem in the traditional method after the above problems occur and replacement of new spare parts is the main treatment method. But the replacement cycle is long and the cost is high.
The latest maintenance method for the single hydraulic props is based on polymer composite materials. It has excellent adhesion and good pressure resistance, not only can meet the production and use requirements under the above conditions, and the operation process is simple and easy, no heat effect, and the coating thickness is not limited. At the same time, the coating itself has superior oil and corrosion resistance and self-lubricating function, ensuring the wear resistance after repair, ensuring the normal production of the enterprise and avoiding the damage of equipment components.
