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History Home > Company > 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(ATC) / 80Ø, 70,000rpm, HSK E25(ATC)
    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.