current location：Xinxing twin screw machinery Co., Ltd>>text

single screw and barrel

Fonts：T T T  Color vision protection：杏仁黄 秋叶褐 胭脂红 芥末绿 天蓝 雪青 灰 银河白(默认色)

Specifications: Diameter: ?15mm up to ?300mm Max. length: ≤ 10000mm 
1. Material: 38CrMoAI A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm 
2. Material of barrel inside layer: Tungsten alloy. Surface spraying, prolong life of screw