German Machine Tools of America
4630 Freedom Dr.
Ann Arbor , MI 48108 US
American Wera Inc.
As Seen In Modern Machine Shop
Profilator S Machines Capable of Various Gear Machining Operations
GMTA, the North American distributor of Profilator, has added S-type machines using the process modules it already supplies.
Arnold Celebrates 100th Anniversary
The company was founded in 1919 as a mechanical workshop for welding cast iron and aluminum. Since the 1990s, Arnold has specialized in laser technologies.
GMTA Appoints New President
Retiring President Walter Friedrich was one of the GMTA’s original three employees when the company was formed nearly 30 years ago.
Multi-Spindle Machining Centers Available
German Machine Tools of America now offers a full line of Samag multi-spindle machining centers and deep-hole drilling machines.
Gear Honing Machine Process Provides Finishes Comparable to Gear Grinding
Now available from German Machine Tools of America (GMTA), the Präwema SynchroFine 205 HS gear honing machine features direct-driven, digitally controlled spindles for the tool and the workpiece, enabling precise, rigid synchronization.
The Evolution of Gear Scudding
In gear scudding, the workpiece is machined with a 60-tooth scudding cutter at a speed of 4,000 rpm, achieving 240,000 cuts per minute—as much as 10 times faster than shaping.
Honing Machine Optimizes Gear Finishing
Available from German Machine Tools of America, the Präwema SynchroFine 205 HS gear honing machine features direct-driven, digitally controlled spindles for the tool and the workpiece, enabling precise, rigid synchronization.