Conical Twin Screw

Zhejiang Guangming Plastics Machinery Co., Ltd., is the leading manufacturer of Screws & Barrels for injection moulding machine. Our output is 8000 sets singer screws & barrels and 9000 sets twin screws & barrels per year.  We are the biggest twin screw & barrel manufacturer in China, especially the conical twin screw & barrel. With over 25 years' experience in this field, we can produce customized screws and barrels according to your specific demands with high quality and competitive price.  We can make bimetallic screw & barrel based on 1.8550 and bimetallic barrel via two machines: electronic heater and electromagnetic induction.  We have excellent experience about overseas Screw & Barrel market, and we have several really big customers(not only screw & barrel manufacturers but machine makers) all over the world.