injection molding screw from China manufacturer - Ningbo Zhenhai Jinyi Mechanical And Electrical Co.,Ltd.

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: JY-ZSJ002

Use: Others

Power: /

Plastic Type: PVC

Brand Name: Jinyi

Internal diameter 14mm to 200mm Length-4000mm.
We can all types of screws and barrels according to clients' requirement.

Bimetalic Screw Barrel for Extruder
1. Material: 38CrMoAI A
Nitriding treatment, Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm
2. Material: Special stainless steel, Quenching treatment, hardness: HRC55-58, Suitable for the screw which used for Transparent plastic products and high corrosion plastic processing, prolong life of screw.
3. Material: Tungsten alloy. Surface spraying, improve abrasion performance of screw.