You are here: Home / Products / Twin Screw Barrel

Twin Screw Barrel

Twin screw and barrel are made of high quality 38CrMoAIA, 42CrMo, 304 stainless steel and other materials from well-known manufacturers in domestic and abroad. The advanced nitriding process, corrosion resistant and wear-resistant bimetal spraying process are adopted to meet the technical requirements and improve the wear resistance of screw, prolong the service life.

Parallel Twin Screw Barrel

Conical Twin Screw Barrel

Product Inquiry

Who We Are?

Your Trusted Partner

We would like to go forward with all of the customers, to make the bimetallic screw barrel with highest wearing resistance in China.


Lianzhong Industry Co.,Limited is one of the biggest supplier of bimetallic screw&barrel and twin screw&barrel in China. The occupied area is more than 14000 ㎡. Integration of “Science and technology, production, sales”, introducing into the high and new technology, w dedicate to research and develop Cobalt-based Tungsten carbide super hard bimetallic screw and barrel with high wearing resistance, high corrosion resistance, high hardness which lies in the top place in the world now.
Whatsapp / Webchat: 8613503734287
Address: Xihou Industrial zone, Jintang Town, Zhoushan City,Zhejiang Province, China

Copyright 2021 Lianzhong Industry Co.,Limited All Rights Reserved. Sitemap

We use cookies to enable all functionalities for best performance during your visit and to improve our services by giving us some insight into how the website is being used. Continued use of our website without having changed your browser settings confirms your acceptance of these cookies. For details please see our privacy policy.