1.Material: 38CrMoAl A
Nitriding treatment, Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm
Screw For Injection Molding Machine
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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