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RRH series Double-acting Hollow Hvdraulic Cvlinder

RRH series Double-acting Hollow Hvdraulic Cvlinder

Double acting for quick return Hollow plunger design can be used for both pulling and pushing forces High strength alloy steel, long service life The dust ring reduces pollution and extends the life of the hydraulic cylinder. The double-acting hollow jack is a product developed based on foreign advanced technology and combined with my country's actual conditions. It is equipped with an ultra-high-pressure electric oil pump produced by our company to complete tensioning, jacking, disassembly, lifting, etc. Various assignments. It is widely used in highway, railway, power station, bridge construction, rock and soil anchoring, landslide control, overall lifting of large heavy objects, continuous pushing of overweight objects, disassembly of interference fit machines, etc.
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Hollow Hydraulic Jack

Hollow Hydraulic Jack

Hydraulic jacks are divided into three categories: manual hydraulic jacks, single-acting jacks, and single-acting jacks. Generally, the stroke is short and the tonnage is small. With a manual oil pump, some small-tonnage objects can be lifted. It is easy to use and has a long service life. . It is designed with a safety pressure maintaining device and a built-in pressure relief valve to prevent overload, so as to protect the jack for safe operation. The connection of the device is connected by high-pressure rubber hose and threaded joint, which is quick to use and overcomes the shortcomings of fast traditional joint oil leakage. It is mainly used for equipment installation in various industries such as electric power, construction, machinery manufacturing, mining, railway bridges, and shipbuilding. Top disassembly work.
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