Tire Remove 1/2" Composite Air Impact Wrench

Structure and working principle

The hydraulic torque wrench (hydraulic torque wrench) consists of two parts: a manual high-pressure pump and a hydraulic torque wrench with a ratchet wheel. By manipulating the handle of the manual high-pressure pump, the hydraulic cylinder generates thrust, which forms a torque through the crank system and drives the nut to rotate at an angle, transmitting the torque to the hexagonal socket with a ratchet device and then to the bolt connection. The bolts are pre tightened as required.

The manual high-pressure pump consists of a joystick, high-pressure pump, directional valve, oil tank, pressure gauge, and oil delivery pipe with a quick connector. The hydraulic wrench with a ratchet wheel is composed of a high-pressure oil port, hydraulic cylinder, crank, reaction rod, ratchet device, sleeve, etc. The former is a power source component, and the latter is a torque actuator.