Hobs Sharpening Machine(Universal Type)
Hobs Sharpening Machine(Standard Type)
  Worm Thread Grinding Machine
Horizontal Gear Profile Grinding Machine
  Vertical Gear Profile Grinding Machine
  CNC Universal Gear Tool Grinding Machine
Production Plant
Dialogue Software
LFG-8040 Vertical Gear Profile Grinding Machine
An ideal combination of accuracy and favorable price

As business and marketing build with information technology(IT) ,the new materials for gear profile grinder engineering coming have no boundary.
The new technology
  • new machine controls integral with industrial personal computer.
  • direct driven torque motor.
  • motor build-in spindle ,etc.

guarantee Luren gear profile grinding machine LFG-8040 to achieve the highest accuracy and favorable price which can be hardly by using technology of years past.

As a gear supplier expect to produce high precision gears even have no well trained technician and engineer. Luren respond customer request and accept this challenge, we developed unique dialog software for supporting the entire machining process.

Operator input the required technical data step by step on windows based user oriented interface, programming training is not necessary because all the grinding process’s NC program are generated automatically.

Max. workpiece diameter    31.4” 800mm
Min. workpiece root diameter   1.9” 50mm
Max. module  DP1.27 M20
Max. profile height of grinding wheel    1.77” 45mm
Helix angle / Swivel angle grinding wheel     ±45° ±45°
Max. grinding slide travel (spur)  15.7”(17.7”) 400(450)mm
Max. workpiece slide travel (Z axis) 15.7” 400mm
Tailstock-center distance above machine table   23.6”~49.2” 600mm~1250mm
Table diameter     29.1” 740mm
Max. table load   5,500lb 2,500kg
Max. drive power of grinding spindle   20Hp 15kW
Min./Max. grinding wheel diameter   10.2”/15.7” 260(shoulder)mm/400(outter)mm
Max. Rpm of grinding spindle   4,000rpm 4,000rpm
Max. grinding wheel thickness   2.8” 70mm
Luren Precision CO.,LTD. / No. 1-1, Li Hsin 1st Rd., Hsinchu Science Park, Hsinchu City, Taiwan 30078 / Tel: 886-3-5786767 / Fax: 886-3-5784933
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