| Message: | we manufacture screw,barrel and assembly parts for injection and extrusion molding machine.the types of barrels are: Bimetallic barrel, ceramics barrel,nitrided barrel, bakelite barrel and extrusion barrel.Ceramics Barrel: Ceramics series is the most corrosion resistance and wear-resiatance among our products.It is superior to bimetallic barrels. Its Application is : plastics materials with glass fiber additive 65% or below and special engineering plastics,such as teflon,porcelain powder,and halogen-free materials,highly corrosive or abrasive materials,etc.
the types of screws are:nitriding screw,chrome-plating screw,ceramics screw,wolfram carbide spary coating screw.
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