Zhejiang Jingjin Machinery Co.,Ltd.

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USD 500.0/pcs 500.0
Screw Barrel   Screw diameter: Ф20-Ф220  Mould clamping force: 100KN-35000KN     Shot weight:30-30000GScrew can be mated with different heads of screw.Cyclinder can be mated with differernt sprinkler heads.Technical Parameter:Hardness After Hardening & Tempering:HB280-320Nitrided hardness: 950-1100HV Nitrided layer depth:0.50-0.80mmNitrided brittleness: ≤2 levelSurface roughness: Ra 0.4μmLinearity of screw: 0.015mm/mBimetallic layer depth: ≥3mmBimetallic hardness: HRC60-72Hard-chrome plating hardness after nitriding: ≥950HVChrome-plating layer depth: 0.025~0.10mm Product classification:According to different ingredents and products the screw can be chosen: general type, pin type, barrier type, separation type, and gas-exhausting/vented type, etc.
About company
Categories: Address:
Textile machinery, Electrical equipment and parts China, Zhoushan, No.10 Ligang Road,Xigou Industrial Area,Jintang Town,Zhoushan City,Zhejiang,China

Zhejiang Jingjin Machinery Co.,Ltd was established in 1988,The company covers an area of 30,000 square meters,with more than 300 employees.Jingjin is one of Extruder Screw Barrel the largest manufacturer specializing in producing high precision and high quality bimetal screw barrel in China.

 

The scale of the enterprise is in the forefront of the industry.Which is located in Ningbo to Zhoushan cross-sea bridge,the Nitride Screw Barrel bridgehead of Jintang Bridge,screw barrel town of plastic machinery in China.

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"Узлегпром"
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