Heavy duty screw jacks lift table for high loads and duty. Many screw jacks are used in the main parts of the pipe molding machine to mold pipes from sheet metal. The upper and lower parts of the machine have 4 units connected to 1 motor, the left and right parts have 2 units connected to 1 motor, where connecting shafts and gear boxes are used for machine synchronization. These lifting systems were exported to Malaysia customers, which covers 2units 35 ton machine screw jacks, 1unit heavy duty gearbox, 1unit helical gear motor and other accessories.

