Welding and Cutting Expert

over 15 years Manufacturing experience
  • wxlushengjx@yahoo.com
  • 0086-18651586101

Thread rolling machine

  • Automatic rebar screw thread rolling machine

    Automatic rebar screw thread rolling machine

    Screw thread rolling machine Rolling dies as rolling tool, special strong, suitable for rolling of the workpiece material is not higher than the hardness of HRC37, preferably HRC25 or less, the elongation should be greater than 10%, the tensile strength should be less than 100Kgf/ mm (square) various carbon steel, alloy steel and non-ferrous metals, with the improvement of the material hardness of the rolling tool life dramatically.