Model ID:NRT-320H/380H/500H

  • Manufacturing Techniques: Compared with conventional multi-toothed machine, the single-toothed worm wheel with high techniques can assure better quality.
  • Material of worm: ALBC4. The hardness is HRB180, making the product durable and prolonging the time of backlash occurrence.
  • CNC Rotary Table is built with accurate“ Dual lead worm gear system,” and the tooth profile outline has been improved, increasing teeth-meshing ratio. Backlash can be adjusted easily, and Rotary Table can keep high accuracy even after long-term using.
    Revolved portion of spindle taper adopts Rolling Cone Bearing to ensure the stability of rotating center.
    The minimum indexing degree is 0.001°, which is commonly used in spiral cutting, cutting tools manufacture, cam and aerospace industry.
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