Gearbox, Speed Machine

We are profession produce Gearbox. ( ZLYJ for single screw and SZ for conical twin screw) ZLYJ series plastic rubber single screw extruder gearbox is the introduction of the world's most advanced technology developed by extruder hardened special gear box. For decades, it is widely used in high profile plastic, rubber, chemical fiber extrusion machine, exported abroad, domestic marketing, the industry has a higher visibility. Hardened gears This series of products for use ZBJ-9009-88 standard production by gearbox and sub accompany me two parts. With conical twin screw extruder supporting specific products