Internal Gear Grinders

Erwin Junker Machinery, Inc.
The JUNKER Group is a global leader in the market for high-speed CBN grinding machines. Since 50 years the JUNKER group has been driven by the belief in the constant improvement of grinding solutions. From individual machines to complete production lines, we offer solutions to suit our customers’ needs in nearly every area of precision grinding. We have the right machine for any grinding task: Double disc grinding machines, hard turning/grinding machines, profile grinding machines, flute grinding machines, cylindrical grinding machines, cutting tool grinding machines, tool grinding machines, centerless grinding machines, non-circular grinding machines. Moreover, JUNKER boasts comprehensive references for the engineering and implementation of production lines as well as for the development of customized grinding machines, specially tailored to customers’ grinding needs. Read more Or visit www.junker-group.com

Gleason Corporation
Gleason Corporation’s mission is to be The Total Gear Solutions Provider™ to its global customer base. Gleason is a world leader in the development, manufacture and sale of gear production machinery and related equipment. The Company’s products are used by customers in automotive, truck, aircraft, agriculture, mining, windpower, construction, power tool and marine industries and by a diverse set of customers serving various industrial equipment markets. Gleason has manufacturing operations in Rochester, New York; Rockford, Illinois; Dayton, Ohio; Munich and Ludwigsburg, Germany; Studen, Switzerland; Bangalore; India, and Suzhou, China and has sales and service offices throughout North and South America, Europe and in the Asia-Pacific region. Read more Or visit www.gleason.com

Kapp Technologies
For over 50 years, KAPP GmbH has been one of the world's premier manufacturers of machine tools for the precision finishing of gears. Read more Or visit www.kapp-usa.com

Liebherr America
Liebherr Gear Technology Co. is your North American access point to a broad range of technically advanced gear manufacturing technologies and processes. Read more Or visit www.liebherr.com

Machine Tool Builders
MTB recontrols existing CNC machines and rebuilds manual change gear machines, such as gear shapers, hobbers, and grinders into precision machines by converting mechanical components to motorized servos with multiple axes and spindles using CNC controls. Specializing in Fellows, Fromag-Rapida, Hoglund, Kapp, Liebherr, Lorenz, Module, Pfauter, and Red Ring brands. Read more Or visit www.machinetoolbuilders.com

Mitsubishi Gear Technology Center
Our family of gear cutting machines shares a name and a whole lot more. Mitsubishi gear hobbers, shapers, shavers and grinders also share Mitsubishi machine construction and Mitsubishi software and have common controls. That is why only Mitsubishi gear machines--the most complete family of gear machines--can deliver the fastest CNC learning curves and the highest quality gears. Read more Or visit www.mitsubishigearcenter.com

Samputensili S.p.A.
SU America is a unit of Samputensili S.p.A. of Bologna, Italy and a part of the multi-national Maccaferri Industrial Group. Read more Or visit www.samputensili.com

SU America
SU America is a unit of Samputensili S.p.A. of Bologna, Italy and a part of the multinational Maccaferri Industrial Group of companies. Samputensili produces machines, tools and services for the gear manufacturing industry. Manufacturing facilities are located in Italy, France, Brazil, Korea, Japan and the United States. Read more Or visit www.star-su.com