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      Products and technologies
      Horizontal Type Forging
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      Designing Die for Forging
      Heat Treatment
      Cold Treatment 1
      Cold Treatment 2
      Inspection equipment
          >> Heat Treatment
      Heat treatment furnace (spheroidized annealing furnace, Aichelin)
      Bearing steel has some characteristics to get soften , form in a homogeneous spheroidized structure and suit with turning, through annealing treatment.
      Heat treatment furnace (spheroidized annealing furnace, Nippon Heating)
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