Specifications

We are speciaized in manufacturing and rebuilding screw of every type and size: Extruder Screw,Injection Molding Screw,Blow Mold

 screw barrel Product Description

Screw & Barrel ,screw barrel, screw and barrel,screws barrels
screw for palstic machine,rubber machine and so on.
single screw and barrel

Terms of Payment: L/C, D/P, T/T
Packaging: Wooden case

Detailed Product Description
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.
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