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Based on the scrapping technology of sub-micron, it is challenging itself to NC, automation, and the exclusive grinder field. It is also leading the ultra-price grinding technology of future by adding its own know-hows through the export of cylinder grinders into Japan for many years.

R&D Activity

01 Rotary Type Grinding Head
02 Punch Grinder
03 3D Measurement - ZEISS PRISMO

R&D activities and achievements

GUN-41
NC cylinder grinder
410×1,800mm
FG-40
Front grinder
450×550mm
TG-860i
MINI. 5-AXIS TGM
860×370×280mm
TNIG-150
Bore grinder
GAN-30/GPN-30
NC cylinder grinder
350×400mm
GAN-20/GPN-20
3-Spindle Type
Development of bore grinder 3-Spindle Type

R&D activities and achievements

Year Month R&D activities and achievements
2021
 November Development of GAN-20, GPN-20
2020
 October Development of Universal Composite Grinding Machine
September Development of GUN-35F, Punch Grinding Machine (for overseas export)
2019
 October Development of TNIG-150 (3-Spindle)
2017
 August Development of GAN-33 (1000)
2016
 April Development of Bore Grinder TNIG-150
2015
 August Development of 2-Stage Handle for Z-Axis in Cylinder Grinder
2014
 October Development of GU-41A (1500, 1800, 2200)
201
 February Development of GAN-30, GPN-30
2011
 March Development of High-Efficiency Cylinder Grinder (GUN-35)
Development of CNC Crown Grinding Machine GUN-41F Series
2010
 August Development of CNC Large Cylindrical Crown Grinding Machine GUN-65F
2009
 November Development of Large Cylindrical Grinder GU-65H/A (2500, 3000)
Development of CNC Punch Grinding Machine GUN-35S
Development of 5-Axis Tool Grinding Machine with Direct Drive System (TG-860i)
2008
 December Development of Front Grinder FG-40
Development of 12" Silicon Wafer Polisher
Development of Wheel Spindle Testing Device
2005
 October Development of 5-Axis Simultaneous Control CNC Tool Grinding Machine/td>
2003
 April Development of Angle Grinder GU-47
2001
 October Development of Cylinder Grinder GU-32 (500, 1100)
2000
 June Development of CNC Cylinder Grinder GUN-20
1996
 April Development of Specialized Needle Grinding Machine for Syringes
March Development of Cylinder Grinder GU-35 (600, 1000) (Business alliance with SHIGIYA in Japan)
1995
 February Development of CNC Angular Grinding Machine GAN-41

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