... MACHINE WITH HIGH EFFICIENCY 1. Applications and characteristicsFour-column Hydraulic Press adopts optimized design, the frame is entirely welded with ... plastic material, such as extrusion, bending, ruffled, deep drawing, etc.Cartridge valve equipped for hydraulic control system, reliable, durable and ... set of O-rings and combination washer of the pipe joints; 5.2. Provides foundation bolts, nuts and ...