The PC screw barrel is a new design, through excellent processing technology and high-quality raw materials, the performance of PC screw barrel up to a higher standard. We are perfect for every detail of the PC screw barrel, guarantee the quality level, so as to bring you the perfect product experience. Lianzhong Industry Co.,Limited is a professional China PC screw barrel manufacturer and supplier, if you are looking for the best PC screw barrel with low price, consult us now!
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 
