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    1. 舟山恒銳機械有限公司

      銳意進取、創新致遠

    2. 專業設計、制造螺桿、機筒、料筒的生產企業
    3. 全國咨詢電話  0580-8592012

      二維碼

      掃一掃 查看更多信息:

       

      二維碼
    4. 產品名稱:平行雙螺桿機筒
    5. 材質:

      1、材質:38crMoAIA,調質.定性.氮化處理,表面硬度:HV≥900氮化層深度:0.5-0.8mm

      2、材質:基材38crMoAIA螺棱表面采用雙合金澆焊,能有效的提高螺桿的使用壽命。

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