Ningbo Jinyi Precision Machinery Co., Ltd.

China Manufacturer with main products: Screw, Screw Barrel, Injection Screw, Extruder Screw, Twin Conical Screw, Twin Parallel Screw

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Jinyi Bimetallic Screw and Barrel(injection)320g

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: wooden box


Screw Diameter is 45 to 50 
Barrel Outer Diameter is 120 
Injection Volume is 320g 
Material:38CrMoALA  40Cr 
Technology:PAT spraying ,Thermal spraying ,Screw fully hardening
Alloy thickness: 2.5cm-4cm
Used for:Nylon glass fibre, Pcglass fibre, PMMA,etc...
Nitrition Layer Depth:0.5-0.8mm
Nitrition Fragility:Less than Grade Two

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