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雙金屬機筒

 


雙金屬機筒即采用離心澆鑄方法,在機筒內表面形成一層2-3mm的合金層,具有耐磨、耐腐蝕,耐高溫的作用,使用壽命顯著提高,對于加工工程塑料,氟塑料,聚砜,玻璃纖維、PPO特殊類型的塑料等,優越性更加明顯。


材質成分:
38CrMoAlA為基材以及雙合金等材料。


技術參數:
☆基材氮化硬度    Hv850-1050 (HRc56°- 65°)
☆氮化層深度    0.45-0.7mm
☆調質硬度        HRC26°- 30°
☆螺棱雙合金硬度   HRc56°- 65°
☆合金層深度    0.8-2.0mm

 

 

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Tel:0086-580-8805118
Mobile:0086-13575638315
Copyright ? 2015 Zhoushan huarui Machinery Manu 浙ICP備14012187號 All Rights Reserved
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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