The special pump for hydraulic wrench is the power unit of hydraulic wrench, which provides high-pressure hydraulic oil as power for the hydraulic wrench. It is mainly used for calibration. Liquid is used as the pressure medium, with its own fine adjustment control. The pipeline pressure is temporarily closed. The standard pressure indicator or pressure gauge is connected to the table to be calibrated through the hose and rotatable joint. The hydraulic wrench is the executive unit of the hydraulic system. The special pump for hydraulic wrench belongs to high-pressure pump, the highest working pressure is generally 70MPa, and the common ones are automatic hydraulic pump, electric hydraulic pump and pneumatic hydraulic pump.

Features of automatic hydraulic pump:
One key operation, only need to press the button to achieve the bolt fastening and loosening, the operator can easily complete the tightening and loosening tasks.
High speed, high efficiency, more than 50% higher than the ordinary electric pump efficiency.
No carbon brush high-power motor, maintenance free, long life.
Small size, light weight, easy to carry, self-contained, can choose any automatic and manual mode, easy to operate.

Features of electric hydraulic pump:
High speed, high efficiency, more than 50% higher than the ordinary electric pump efficiency. Small size, light weight, easy to carry, manual and automatic integrated, can be freely switched and rotated on the handle.
Automatic module operation, external high-power radiator, can ensure continuous work for a long time, with a special pressure regulating valve, long-term continuous work, pressure stability.
Features of pneumatic hydraulic pump:
Using air source as power, explosion-proof and safe.
The four-way diverter allows up to four tools to be used at the same time.
External relief valve protection tool.

Special Pump for Hydraulic Wrench

Special Pump for Hydraulic Wrench

Electric Hydraulic Torque Wrench Pumps,Portable Electric Hydraulic Pump,Electric Driven Hydraulic Torque Wrench Pump,Electric Hydraulic Power Operated Pump Features of ETP Series Electric Hydraulic Torque Wrench Pumps: Efficiency is higher than the last series (ETP6/ ETP5) over one time. One pump can drive four hydraulic wrenches at the same time. Auto-operated module. Tighten or loosen the […]