Page Views: 141 Date Added: 03/15/2011 Last Updated: 03/15/2011 Expiry Date: 03/12/2021 Product/Service Details 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 Thickness of Cr-coated Layer: 0.03-0.08mm Hardness of Bimetallic Layer: HRC55-72 Depth of Bimetallic Layer: >2mm We supply various types of screw barrel,always looking forward to your inquiry!

novel type screw barrel	extruder screw barrel	extruder screw barrel	injection screw barrel
injection screw barrel	bimetallic screw barrel	bimetallic screw barrel	twin screw barrel

Company Information (Ningbo Zhenhai Jinyi Mechanical and Electrical Co., Ltd)

Company Profile: Ningbo Zhenhai Jinyi Mechanical and Electrical Co., Ltd. is 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. What's more, we have implemented a comprehensive quality management system in order to keep our service highly efficient and effective. With 150 members of staff, we have two factories manufacturing screw barrels in Ningbo City and Zhoushan City respectively, and 4 sales centers around China. Our products also sell well in the United States of America, Italy, Germany, Finland, New Zealand, India and South Africa. Of these items, our bimetallic barrels (JK1, JK3, JK5, JK7) and special screw barrels (JPT1, JPT2, JPT3, JPT5) have been widely used by domestic and overseas customers.. >> More Website URL: http://www.bridgat.com/u32753