The hydraulic system of bidirectional pipe bender is composed of power part, executive part, control part and auxiliary part. The functions of each part are:

Power part: composed of prime mover and hydraulic pump, the mechanical energy of prime mover (motor) into hydraulic pressure energy, output high pressure oil.

Executive part: composed of hydraulic cylinder and hydraulic motor, mainly converts the high pressure energy of liquid into mechanical energy, drives the working components, does external work, and realizes reciprocating linear movement or rotary movement.

Control part: composed of a variety of control valve bodies, control and adjust the hydraulic system from the pump to the actuator pressure, flow, direction, etc., to ensure the movement of the actuator lines and rules.

Auxiliary part: including fuel tank, pipe fitting, filter, heat exchanger, energy storage and some instruments, etc., used to assist the normal work of hydraulic components. Article source address: http://www.cn-wgj.com