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連絡先担当者 Mr. Charlie
Tongcun,Tangxizhen,Yinzhou, Ningbo, Zhejiang
Extruder Screw Barrel screw barrel, bimetallic screw barrel, extruder screw barrel, extruder barrel, single screw barrel Depth of nitrated Layer: 0.**0.8mm Hardness of nitration: *******0Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Surface Hardness of Nitrated Cr coating Layer:≥**0Hv Hardness of Bimetallic Layer: HRC*5°**2° Thickness of Cr-coating Layer: 0.***0.*8mm Depth of Bimetallic Layer:ï&frac*4;ž2mm Specifications of screw: φ**-φ**0 L/D ****0 We offer various types of extruder screws and adjust to different compression ratio, which can fulfill customer&#**9;s requirement perfectly.
