What is a hydraulic press?       A hydraulic press (a type of hydraulic press) uses a special hydraulic oil as the working medium and a hydraulic pump as a power source. The hydraulic force of the pump causes the hydraulic oil to enter the cylinder / piston through the hydraulic pipeline, and then there are several The seals that cooperate with each other have different seals at different positions, but they all act as seals so that the hydraulic oil cannot leak. Finally, the one-way valve is used to circulate the hydraulic oil in the fuel tank to make the cylinder / piston circulate to perform work to complete a certain mechanical action as a kind of productivity.       Field of use  Hydraulic presses are widely used in the processing of spare parts for the automotive industry and the sizing, blanking, correction and shoemaking, handbags, rubber, molds, shafts, bushings, and plate parts of various industries. Bending, embossing, sleeve stretching and other processes, washing machines, electric motors, automobile motors, air-conditioning motors, micro motors, servo motors, wheel manufacturing, shock absorbers, motorcycles and machinery and other industries.