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          江海產品

          橡膠螺桿/銷釘機筒

          橡膠機筒

          技術指標:表面粗糙度Ra0.4um氮化硬度HRC950-1020機筒直線度0.015mm氮化脆度< = 一級內孔&Phi;14-&Phi;300 X 8000mm螺桿直線度0.0015mm長徑比L/D=8-20鍍鉻層厚度0.03-0.08mm表面粗糙度Ra0.4&mu;m合金厚度>2....

          儲料機筒

          規格:&Phi;380材料:  氮化鋼:42CrMo鋼,38CrMoAlA等  冷作模具鋼:D2,SKD61,9Cr18MoV等  耐熱鋼:SKH51,GH113等 工作流程:   原材料/下料&rarr; 淬火回火/調質&rarr; 粗加工&rarr; 半精工&r...

          橡膠螺桿機筒

          表面粗糙度:Ra0.4um 長徑比:L/D=8-20 氮化層深度:0.5-0.8mm

          橡膠機筒

          表面粗糙度:Ra0.4um 長徑比:L/D=8-20 氮化層深度:0.5-0.8mm

          橡膠螺桿

          表面粗糙度:Ra0.4um 長徑比:L/D=8-20 氮化層深度:0.5-0.8mm

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