
Screw For Injection Molding Machine
1. Material: 38CrMoAl A Nitriding treatment, Surface hardness: HV more than 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.
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.
Main Products
screw barrel for plastic machines