Technical Index
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: >=950Hv
Hardness of Bimetallic Layer: HRC55-72
Thickness of Cr-coated Layer: 0.03-0.08mm
Depth of Bimetallic Layer: >2mm
We supply various types of screw barrel ,if you have any inquiry,do not hesitate to inform us.
TEL : 86-574-55002399 / FAX : --
No.158,Qiancheng Road,Zhenhai ZheJiang Ningbo China [CN]
Company Advantage
Detail Company Introduction
We are a professional manufacturer of screw barrels, bimetallic screw barrels, extruder screw barrels and twin conical screw barrels. We have a professional design team with over a decade of experience in the screw barrel field, and use advanced technology and full manufacturing equipment sourced from Japan and the Taiwan area.
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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