Category Archives: Gear Cutting Tools

Gear Cutting Tool Products


Luren Precision is a manufacturer of gear cutting tools. Luren uses quality materials and manufacturing equipment to ensure the longest possible tool life. We offer custom and standard hobs, worm hobs, milling cutters, spline hobs, timing pulley hobs, rack hobs, sprocket hobs, carbide hobs, special profile hobs, and master gears.

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Luren Precision Company Profile




Luren Precision Gear Cutting Tools




CNC Gear Profile Grinding Machine LFG3540 Luren Precision

 LUREN LFG-3540                           CNC GEAR PROFILE                             GRINDING MACHINE

CNC Grinding Machine LFG8040  Luren Precision


CNC Worm Thread Grinding Machine LWT2080_3080 Luren Precision

LUREN LWT-2080/LWT-3080             CNC WORM & THREAD                         GRINDING MACHINE

CNC Hob Resharpening Machine LHG3040 Luren Precision


CNC Grinding Machine LUG3040 Luren Precision

LUREN LUG-3040                              CNC UNIVERSAL GEAR TOOL       GRINDING MACHINE



Luren Precision is your #1 source for Gear Hobs, Gear Grinding Machines and Spinning Pumps.


What's New

What's New

Introducing Luren Precision's six-axis five-synchronized movement machine to manufacture bevel gears.

CNC Bevel Gear Cutting and Grinding Machine

Gear Cutting Tools

Gear Cutting Tools

Luren Precision manufactures gear cutting tools that uses a gear cutting tool software program that creates a hob or shaving cutter drawing to developing a relieve grinder to then creating an efficient manufacturing process.

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Machine Tools

Machine Tools

Luren's gear grinding machines can achieve AGMA class 14 or DIN 4 accuracy. Luren has developed a software program based upon a Windows platform. This program makes it easier to train CNC machine operators because the program focuses on the final dimensions of gear or tool verses the individual mapping points of a CNC machine.

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View our certificate

Click here to View our certificate


Member of the American Gear Manufacturers Association.


Worldwide Locations

North America

Luren Precision Chicago Co., Ltd.
707 Remington Road, Suite 1
Schaumburg, IL 60173, USA
Phone:1-847-882 1388
Fax:1-847-882 1933



Luren Corporate Headquarters
No.1-1, Li Hsin 1st Rd., Hsinchu Science Park,
Hsin-Chu, Taiwan 30078
Phone: +886-3-5786767 Fax: +886-3-5784933 Email:

Science Park Plant
No.14, Industrial E. 4th Rd.
Hsinchu Science Park, Hsinchu, Taiwan 30077
Phone: +886-3-5784939 Fax: +886-3-5786212

Chu Bei Plant
No.20, Liansing 2nd St.,
Chubei City, Hsinchu County, Taiwan 30253
Phone: +886-3-5539268 Fax: +886-3-5539198

Taichung Sales Office
4F-5, No. 3, Lane 2,1st Rd., Taichung Industrial Park, Taichung, Taiwan 40767
Phone: +886-4-2359 9806 Fax: +886-4-2359 3107

Luren Precision (Japan) Inc.
O\\\\\\\\\\\\\\\’s 520 ATC Bldg North Wing 5F 2-1-10
Nanko-Kita, Suminoe, OSAKA, JAPAN
Phone: +81-6-6614 9739 Fax: +81-6-6614 9741

Luren Precision Machinery (Shanghai) Co., LTD.
6A, Building 2 , 401, CaoBao Rd.,
Xuhui District, Shanghai, China, 200233
Phone: +86-21-5497 1105 Fax: +86-21-5497 1095


CNC Gear Grinding Machine

Gear Solutions Jaime Fischer                                                              Gear Solutions  April 2016 Page 64. Q&A Jaime Fischer, Luren Precision Co.,Ltd.


Power Transmission Engineering   April 2015 Page 31. Circle Gear "We've Expanded." Featuring equipment purchase of the Luren Precision Vertical Gear Profile Grinding Machine, LFG-8040.


Gear Solutions                                         October 2014 Pages 46-50 Inside the Taiwan Machine Tools Industry By Chad Morrison




Gear Technology                        September/October 2014 Page 62     On The Move With Circle Gear



 Gear Technology                        October 2013 Page 25                           Luren Looks to Job Shops with Universal Grinding Machines




Gear Solutions                              January 2013 Page 68                         Q&A Chuck Chen Luren Precision 




Gear Solutions                                  May 2011 Pages 26-27                         Company Profile Luren Precision 



 Gear Technology                January/February 2011 Pages 15-16 Luren Offers Gear CuttingTechnology and CNC Machine Tools




Our History


When founded in 1994, Luren worked with ITRI and imported the design and production technologies of gear cutting tools from Samputensili, Italy, to begin the production and sale of our gear cutting tools.

Through many years of production improvements and technological advancements Luren has developed a strong R&D team which allows us to provide R&D solutions to all of our customers through our two business units of gear cutting tools and gear grinding machines. We’ve also expanded rapidly selling our gear grinding machines internationally under the Luren brand.

With the development of our machines, our long partnerships and our experience in the gear industry, we were able to develop sophisticated gear cutting software compatible with all of our machines. Our comprehensive gear cutting solutions have advanced Taiwan’s gear industry like no other. Luren remains an intricate part of the success of Taiwan’s gear manufacturing industry.


Awards and Certifications

Taiwan Excellence

With LUREN machines and software developed in-house and backed by our Taiwan Excellence Awards and ISO9001 Certification, we can promise you timely delivery of low-cost high quality gear cutting solutions for your operations. Luren will continue to invest talent and capital to advance the gear cutting tools industry. Our efforts shine through our success in the global marketplace as we become the top global supplier of gear cutting solutions.


ISOThe management system governing the manufacture

    of Luren Precision's products is ISO 9001:2008 certified.



  • Established LUREN Precision Co.,Ltd.
  • Industrial Technology Research Institute Team Funds Luren Initial Capital NT$ 25 Million


  • Successful Pilot Production & Sales of Hobs and Shaving Cutters
  • Capital Extended to NT$ 70 Million


  • Gear Cutting Tool Exhibition in JIMTOS
  • Set Foot in International Market
  • Capital Extended to NT$ 100 Million


  • Launched CNC Relieving Lathe for Hob & CNC Serration Machine for Shaving Cutter
  • Set Foot in Mainland China Market


  • Shaving Cutters Supplied to Volkswagen in Germany and Other European Car Companies
  • Purchased Hurth (Germany) 9-Axis CNC Shaving Cutter Grinder
  • Gear Cutting Tool Exhibition in JIMTOS
  • Capital Extended to NT$173 Million 


  • ISO 9001 Certified
  • CDR/DVD Molding Tooling Under R&D
  • Attended Trade Shows: EMO Hannover, Beijing Machine Tools Exhibition,  USA Gear Exhibition


  • Set Up CDR/DVD Mold Production Line
  • Capital Extended to NT$ 198 Million


  • Became Qualified Gear Cutting Tool Supplier to Honda Motor, Musashi and Aikitec in Japan 


  • Launched 4 Axis CNC Hob Sharpening Machine 


  • Launched CNC Hob Relieving Profile Grinding Machine


  • Osaka Sales Office Established


  • Launched CNC Worm Gear Grinding Machine
  • Began Selling CNC Hob Sharpening Machine & CNC Worm Gear Grinding Machine
  • Began Producing Carbide Hobs


  • Launched CNC Horizontal Gear Profiling Grinding Machine
  • Obtained CE System Approval
  • Became AGMA Member


  • Launched CNC Horizontal Gear Profile Grinding Machine


  • CNC Vertical Gear Profile Grinding Machine LFG-8040 Displayed at TIMTOS & Launched
  • Shanghai Sales Office Established


  • Chicago Sales Office Established


  • Hob Cutters and Shaving Cutters have been awarded Taiwan Excellence Award 2011.
  • President Ma Ying Jeou and Premier Wu Den Yih Visited Luren Booth in TIMTOS


  • HIWIN Technologies acquired 48% stake in Luren Precision Co.,Ltd.                                                     Source~ Reuters, Monday, 11 May 2015
  • Eric Chou, founder of HIWIN Technologies becomes Chairman of the board of Luren Precision Co., Ltd. May, 2015
  • Luren plans to increase capital.  Luren Precision Co, which manufactures gear-cutting tools, spin pumps and machinery, on Thursday said its board had approved a plan to increase its capital by NT$150 million, as the company plans to expand capacity this year to meet rising demand. Source~ Taipei Times, May 02, 2015 - Page 14

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Luren Precision Chicago Co., Ltd.

707 Remington Rd. Suite 1 Schaumburg, IL. 60173

Phone: 847-882-1388 Fax: 847-882-1933

Luren Precision is your #1 source for Gear Cutting Tools. Luren uses only the highest quality materials and manufacturing equipment to ensure the longest possible tool life. We offer custom and standard Hobs, Worm Hobs, Milling Cutters, Spline Hobs, Timing Pulley Hobs, Rack Hobs, Sprocket Hobs, Carbide Hobs, Special Profile Hobs, Shaving Cutters, Shaper Cutters, and Master Gears. Send us your request for quote today.

Gear Cutting Tools

Luren Precision is a manufacturer of gear cutting tools. Luren uses quality materials and manufacturing equipment to ensure the longest possible tool life. We offer custom and standard Hobs, Worm Hobs, Milling Cutters, Spline Hobs, Timing Pulley Hobs, Rack Hobs, Sprocket Hobs, Carbide Hobs, Special Profile Hobs, Shaving Cutters, Shaper Cutters, and Master Gears. Please send us your request for quote for pricing and lead time.

■ Based on over 25 years of precision gear design and manufacturing experience, LUREN has developed a high quality gear cutter manufacturing system. This system includes a comprehensive R&D, design and production infrastructure. Our gear cutters are 100% defect free high quality products.

■ Approaching the Pinnacle of Perfection in addition to strict quality control, we also carry out strict inspections of all our manufactured products, constantly refining our production operations to produce the perfect product for our customers.

Gear Cutting Tools brochure