RCH Series Single-acting Hollow Hydraulic Cylinder
● Hollow plunger design allows both pushing and pulling forces.
● Single acting, spring return.
● High-strength alloy steel with top heat treatment process.
● Apply to all kinds of tests, repair or application situations needing tension, such as: stress construction, bridge building, roads or railways building, power plant or power station building, equipment lifting, machine disassembly, fastening or remove nuts of heater exchanger and so on. The center hole can be used for wires, rebar or steel strand going through, its center aperture can be processed according to the user’s needs.