The single hydraulic prop is a common support equipment in coal mines. In the process of frequent use, it is inevitable that such problems will occur. Let us talk about it today.
Partial scratches and deformations of suspension hydraulic prop are common problems with single hydraulic prop, especially problems such as piston port deformation leakage and downhole hydraulic prop corrosion. Because hydraulic props are difficult to disassemble, traditional methods are often difficult to solve on site after the above problems occur. Mainly to replace new spare parts, but the hydraulic pillar replacement cycle is long and costly.
Our company's latest maintenance method for hydraulic acrow props is mainly 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 hydraulic acrow props operation process is simple and easy, without heat effect, the thickness of the coating is not limited. At the same time, the coating itself has excellent oil and corrosion resistance and self-lubricating function, which ensures the wear resistance after repair, ensures the normal production of the enterprise, and avoids the increased damage of suspension hydraulic prop components.
