Ernst Grob
Great Lakes Gear Technologies Gear Industry Consultants & Manufacturers Representatives
 

8755 Ronda Drive
Canton, MI 48187

Phone: 734-416-9300      
Fax: 734-416-7088      

inquiries@greatlakesgeartech.com

Manufacturing Solutions for the Gear and Automotive Industries
 
  
 
Spur and helical gears Bevel Gearing Cutting Tools Metalworking lubricants Rolling machines Used Machines gear manufacturing

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Ernst Grob logo


Product Line: Ernst Grob AG

Headquarters: Männedorf, Switzerland


Products Overview: Axial roll forming machinery for the manufacturing of splined shafts and sheet metal components. Grob develops, designs and manufactures high-precision machines for cold-forming cylindrical components with and without teeth. The main application for these fully automated, high flexible machines is vehicle manufacture, with its variety of workpieces which require splines to transmit torque.

Web Site: www.ernst-grob.com




Product Line


Grob 12-NC-A Coldrolling Machine with chute loader and finished part belt for hollow components.
Grob C9 Coldrolling Machine CNC-controlled is a flexible facility for rolling of full-material components.


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Cold rolling photo
See a demonstration of how Grob's cold rolling process works. 8 MB QuickTime® movie

Grob coldrolling machines are robust and designed on the modular principle to ensure vibration damping. The rollerhead carrier is an over-dimensioned cast iron structure. The same applies to the rigid ribbed machine bed, which is fitted with integrally bonded, hardened and ground guideways on which the workpiece carriage is traversed. The traversing motion of the workpiece carriage is actuated via a hardened and ground recirculating roller spindle, with a particularly high carrying capacity. All the gearwheels, rollerhead bodies and slides are hardened and ground.




Contact Great Lakes Gear Technologies for more information.



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