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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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            ADD:No. 80 Dacheng Seven Road,Xingang Park,Zhoushan Economic Development Zone,Zhoushan,Zhejiang,China
            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
            hr-machinery.cn Zhoushan huarui Machinery Manu Technical support:93Baidu

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