• Specs
    Convert Specs to Metric
    Grinding Wheel Dia.
    19.69 "
    Grinding Wheel Width
    0.3937 "
    External Or Internal
  • Product Overview

    Item SK7420
    Work Table &Travel
    Grinding wheel rack travel(X axis) 250 mm
    Dresser travel (Y axis) 100 mm
    Worktable travel (Z axis) 500 mm
    The center height of head and tail carriage 165 mm
    Spindle speed (C axis) 0.1-80 r/min
    Max. workpiece dia. 200 mm
    Max. workpiece length 700 mm
    Max. workpiece weight 50 kg
    Max. grinding length 500 mm
    Max. thread dia. φ2-φ120 mm
    Max. thread rise angle ±30°
    X/Z axis feeding speed 0.1-8000 mm/min
    Y axis feeding speed 0.1-1000 mm/min
    Grinding wheel linear speed 35-45 m/s
    Size φ500×10×φ203 mm
    Power 7.5 kw
    Overall Size
    Overall size (L/W) 3100×2000 mm
    Height 1950 mm
    Net weight 5500 kg
    CNC System FANUC-0iTC or Siemens-802DSL

    SK7420 NC external thread grinding machine is mainly used to grind all kinds of screws, as well as precision grinding of camshaft, rack, tools, gauge and worm for mechanical machining industry. The machine is specialized in mass machining external thread raceway of steering pylori in automobile steering manufacturing field.

  • About Company
    BMEIMT Co., Ltd.

    BMEIMT originated from Capital Primary Industrial School (1907), Beijing No. 6 machine tool company (1978) and Beijing mechanical & electrical research institute (1978). BMEIMT is restructured into BMEI. In order to satisfy the demand market and strategic integration of our group company, the machine tool division separated from BMEI and built the new company, BMEIMT. BMEIMT are mainly engaged in developing and producing five-axis turbine blade/wheel machining center, three/four-axis vertical machining center, drilling center, grinding machine and costumed machine. Based on the mature technique of popular-type machines, BMEIMT now has built the advantage of high-end products, which are five-axis machine tool, direct-driven machining center and five-sides machining center. BMEIMT has achieved the batch production and sales of the high-end products. Moreover, our company is the first company of developing 5-axis turbine blade machining center. In order to be the technical innovative leader of machine tool subdivision field, BMEIMT takes the advantage of talents resources and high scientific research ability and insist on the continuously innovation of management system and technique. Customer always is the key focus of our company. Sustainable Development and customer satisfaction is the eternal target. BMEIMT will keep developing new products and improving service, and build famous reputation. Quality target: Honesty Innovation, Excellent Manufacture, Sincere Service, Customers First!

Looking to Purchase a New BMEIMT SK7420?