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dhau 15 xyoo Kev tsim khoom
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Xov dov cav

  • Automatic rebar screw thread rolling machine

    Tsis siv neeg rebar ntsia hlau xov dov tshuab

    Ntsia xov xov ntxuag tshuab yob tuag li dov cuab tam, tshwj xeeb muaj zog, haum rau dov ntawm cov khoom ua haujlwm tsis siab dua qhov nyuaj ntawm HRC37, dua li HRC25 lossis tsawg dua, elongation yuav tsum ntau dua 10%, lub zog tensile yuav tsum tsawg dua 100Kgf / hli (square) ntau cov pa roj carbon steel, alloy hlau thiab tsis muaj hlau, nrog kev txhim kho cov khoom hardness ntawm cov khoom siv dov lub neej hloov tau.