Piller Type Hydraulic Press

The four-column hydraulic press machine is an oil pump that transports hydraulic oil to the integrated cartridge valve block. The hydraulic oil is distributed to the upper or lower chamber of the cylinder through each check valve and relief valve, and the cylinder is moved by the high-pressure oil.Open loop hydraulic system and closed loop hydraulic system are the two types of hydraulic system. In an open loop system, when the actuating mechanism is idle, there will be fluid flow but no pressure. For a closed loop system, when the pump operates there will be pressure for fluids.