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History
2017

Perform national task(2 things)
Development of spindle for internal grinding
    120Ø, 10kw, 30,000rpm / 100Ø, 10kw, 60,000rpm / 120Ø, 6kw, 60,000rpm
Development of spindles for CNC high speed processing machine
    80Ø, 60,000rpm, ISO 10(ATC용) / 80Ø, 70,000rpm, HSK E25(ATC용)
    80Ø, 75,000rpm, ER11 / 62Ø, 125,000rpm
150Ø, 15,000RPM Development of direct spindle
 
2016

Development of work-head spindle for tool grinding
62Ø, 30,000RPM / Development of spindle for grinding dresser
110Ø, 40,000RPM, HSK E40 / Development of spindle for testing machine
80Ø, 60,000RPM, SK10 / Spindle development
170Ø, 25KW, 12,000RPM, BT40 / Development of center hole type spindle
 
2015

Developed ultra high-speed spindle for processing semiconductor holes
      62Ø, 1.4KW, 105,000RPM,ER11 (ceramic ball bearing)
Developed ultra high-speed spindle for grinding bores
      120Ø, 11KW, 51,000RPM, straight type
 
2014

Selected for national projects(Developing core technologies to assess and improve the reliability of the power unit for new growth)
Invited to present a lecture at a technological seminar (recommended by KOMMA, technological lectures on the design of spindles (twice in Changwon and Gwacheon)
Developed spindle for grinding LCD glass
      110Ø, 5.5KW, HSK C40, 12,000RPM
Developed spindle for automobile tests
      120Ø,11kw,45,000rpm/150Ø,18kw,36,000rpm
Developed spindle for grinding bores
      100Ø, 4kw, 60,000rpm/120Ø,11kw,51,000rpm
Developed spindle for machine tools
      170Ø,25kw,24,000rpm,BT40
Developed heavy-industry type spindle
      80Ø,3.3kw,30,000rpm,straight
 
2013

Developed synchronous motor spindle for processing aircraft parts
      120Ø,HSK40,24,000RPM(option : encoder+ rotary joint)
Developed air bearing spindle
      62Ø,ER11,125,000RPM
 
2012

Developed spindle for machine tools
      230Ø,HSK63 / 110Ø,BBT30 / 100Ø, HSK40
Developed spindle for grinding LCD glass
Developed spindle for grinding bores
      90Ø, 2.5KW, 50,000RPM(option:oil-air)
Factor newly constructed and moved
Registered as venture company
Registered design for tool gripper
 
2011

Obtained patents (four patents)
      - Patent No. 10-1081891(Rotary Joint)  - Patent No. 10-1081893(Rotary Joint) - Patent No. 10-1090953(Spindle device) - Patent No. 10-1131386(Rotary Joint)
Established a dedicated department for research and development
Obtained ISO 9001 certificate
Developed spindle for grinding LCD glass
      60Ø, special taper, 40,000rpm
Developed high-speed rotary joint
      max 35,000rpm
Developed spindle for teeth processing
      62Ø, PC6, 60,000rpm
 
2010

Developed spindle for grinding LCD glass
     - 80Ø, special taper, 12,000rpm - 80Ø, straight, 30,000rpm - 110Ø, special taper, 12,000rpm
 
2009

Developed spindle for grinding automotive glass
     100Ø, ISO40, 12,000rpm
Developed spindle for machine tools
       HSK 63 / HSK 50 / BT 30
Developed spindle for grinding cylinders (bores)
      90Ø,MT2, 30,000rpm
 
2008

Company name changed to Samwoo Hitech (designing and manufacturing spindles)
Developed spindle for engraving machines
       BT15 / ER16 / ISO20 / HSK E25 / HSK E30
Developed spindle for machines tools
      -120Ø,BT30, 24,000rpm -140Ø,HSK E40, 24,000rpm
 
1999

Samwoo Precisions established (processing machine parts)
 
 
 
 
Corporate name : SAMWOO hitech
Address : 75 Hwanggeum Industrial Complex 1-ro, Yangchon-eup, Gimpo-si, Gyeonggi-do.
TEL : +82-31-984-2059 | FAX : +82-31-984-2051
Email : samwoo2059@naver.com
SAMWOO North America Office (US & Canada) 8 Bel Aire Terr, New City, NY 10956, USA
Contact : James Kim
Email : james9kim@gmail.com
Copyright SAMWOO hitech. All rights reserved.