Conical twin screw barrel

Data of screw barrel

Based Material: 38CrMoAlA, SKD61 etc.

Treatment: Nitriding,Bimetallic spraying

Depth of Nitrated Layer: 0.5 - 0.8 mm

Hardness for screw barrel : 58 - 72 HRC

Fragility of nitration: Less than grade

Surface roughness: Ra 0.4um

Thickness of Bimetallic layer: 2 - 4 mm

Application for conical twin screw barrel ;PP, PE, ABS, AS, PS etc

As a professional screwbarrel  manufacturer and supplier of screw barrel, we can make any specifcation of screw barrel for Haitian, Demag, Engel, Klauss maffei, Nigro bossi, Arburg, NPM, BOY, Husky, Fanuc, Billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Toshiba, Mitsubishi etc.

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