Machine Tool Builders is a proud dealer of Hera Hobbing Machines. Now you can get the great quality and price you’ve come to expect from Hera, with the world-class service and support of Machine Tool Builders.

We sell, service, and support the full Hera line, including models:

  • 90
  • 150
  • 200s/350s
  • 500
  • 750
  • 1000
Features of Hera Hobbing Machines:
  • Wet Hobbing or Dry Hobbing
  • 6 Axis & 7 Axis Machines
  • Direct Drive Motors
  • Wide Swiveling Range
  • Siemens & Fanuc Controls
  • Flexible Auto-Loading Systems
  • Combined Conveyor Systems
  • Embedded Chamfering and Deburring Unit
Hera is a product line of YunilMachine  (YG Tech Co., Ltd.), a professional hobbing manufacturer in Korea that has specialized in gear hobbing machine production since 1963.

YunilMachine History

  • March 1963 Yunil Ironworks established and commences manufacturing hobbing machines.
  • October 1978 Changed company name to Yunil Machinery Mfg. Co.
  • May 1986 Developed the model YNL-20 Gear Hobbing Machine
  • November 1988 Developed the model YNL-25 Gear Hobbing Machine
  • March 1990 Developed the model YNL-40 Gear Hobbing Machine
  • June 1991 Developed the model YS-250 A/M Slotting Machine
  • November 2001 Developed the model YH-350W Hobbing Machine
  • September 2004 Developed the model YS-250NC Slotting Machine
  • April 2005 Developed the model YH-200W Hobbing Machine
  • March 2009 Developed the model HERA-90 CNC Gear Hobbing Machine
  • August 2009 Developed models YS-450NC and YS-350NC Slotting Machines
  • October 2010 Developed the model HERA-500 CNC Gear Hobbing Machine
  • April 2013 Developed the model HERA-150 CNC Gear Hobbing Machine

Contact Machine Tool Builders  for more details.


YunilMachine Contact Information
Phone: +82-53-583-4031~4
Fax: +82-53-583-4035
Address: 161-15, Seonno-ro, Seonnam-myeon, Seongju-gun, Gyeongsangbuk-do, Korea (40047)