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screw barrel assembly parts injection screw tips
screw barrel assembly parts injection screw tips
Grade: Bimetallic grade screw tips
Composition: 10-15% tungsten carbide with bimetalic alloy sparyingg
Material: 38CrMoAlA, SKD11,SKD61 etc.
Treatment: Nitriding 96 hours
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 58-72HRC
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Our screw and barrel can ensure high performance and low energy consumption of extruder and
Injection molding machine.
What's more, we can supply professional screw and barrel to your order