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 Tekan hidrolik (tiga balok, empat balok, lima balok), penekanan hidrolik bingkai, tekanan hidrolik gantry, penekan hidrolik satu kolom, tekan hidrolik horizontal, dll .
