For PC screw barrel, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our PC screw barrel has been well received by many customers and enjoyed a good reputation in many countries. Lianzhong Industry Co.,LimitedPC screw barrel have characteristic design & practical performance & competitive price, for more information on the PC screw barrel, please feel free to contact us.
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.
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Parallel Twin Screw Barrel 
Conical Twin Screw Barrel 
