Zhejiang Bohai Machinery Co., Ltd.

conical twin screw barrel for extruder machine 38CrMoAlA 80/156 Processed to drawing or buyer More than 10 years experience

over 10 ears experience in manufactuering screw and barrel 38CrMoAlA, nitrided different design to make costomer's requires

With vented design, it has excellent venting performance and good plasticization. It is suitable for PP, LD, HD, PE, HIPS, PS, ABS, PMMAPC, PA and all

Parallel twin screw barrel for extruder, High output, good plastification, energy saving. It can be implicated to PVC , PE, PP, plastic sheet; PVC foa

Conical twin screw and barrel for plastic extruder, granulator or pelletizer.It can be customized as customers 'requests.

Rubber screw barrel 1."Hi-tech"screw 2. ISO9001:2008 3. Concentrated on manufacture for ten years

Hardened stainless steel Vacuum hardening Diameter 14-300mm ISO9001:2008. We can customize it according to the drawing list and your request.