What is a hydraulic press

Hydraulic press is a kind of machinery that uses hydraulic oil as the power source, through the force of the hydraulic pump, the check valve makes the hydraulic oil circulate in the oil tank and circulate the cylinder/piston to do work, so as to complete a certain mechanical action as a kind of productivity. According to the fuselage structure of the hydraulic press, it is common to see: four-column hydraulic press (three beams, four beams, five beams), frame hydraulic presses, gantry hydraulic presses, single-column hydraulic presses, horizontal hydraulic presses, etc.