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单螺杆、机筒及配件

挤出机单螺杆、机筒规格:
☆螺杆直径: Φ20-Φ500mm
☆最长螺杆: 10000mm


☆机筒最大内径: Φ500mm
☆最长机筒: 10000mm


技术参数:
☆氮化硬度    Hv850-1050 (HRc56°- 65°)
☆氮化层深度    0.45-0.7mm
☆氮化脆度    ≤ 二级
☆表面粗糙度    Ra 0.4μm
☆螺杆直线度    0.015mm/m
☆氮化后表面镀铬层硬度                  ≥900Hv
☆镀铬层厚度    0.025-0.10mm
☆双合金硬度    HRc56°- 65°
☆合金层深度    0.8-2.0mm

 

材质成分:
38CrMoAlA, 42CrMo, SKD61, GH113, 不锈钢, 镀铬以及双合金等材料。

 

 

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ADD:No. 80 Dacheng Seven Road,Xingang Park,Zhoushan Economic Development Zone,Zhoushan,Zhejiang,China
Tel:0086-580-8805118
Mobile:0086-13575638315
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ADD:No. 80 Dacheng Seven Road,Xingang Park,Zhoushan Economic Development Zone,Zhoushan,Zhejiang,China | Tel:0580-8805118, Mobile:13575638315 | Mail:hr@hr-machinery.cn
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