COAL MINING HYDRAULIC SUPPORT
Tsingshi Hydraulic single& double telescopic column of Hydraulic Support is a part which joins the beam and base, bearing the load of crown plate. It is the main load bearing part, including two forms; all –hydraulic and mechanically lengthening.
Tsingshi Hydraulic support lifting jack is the main weight-bearing element which undertakes the movement of the hydraulic support and each part. The product is mostly single telescopic, double-act, piston type hydraulic cylinder, widely used in the hydraulic support for traction, side thrust, protection and assistance, balance, support adjustment, and etc.
All products have passed ISO international quality system certification,national safety validation for mining products.And we currently are cooperating with major mining machinery companies and major coal mines.