M. + M. Mai GmbH

Nürtinger Str. 75
D-72663 Großbettlingen

Phone: +49 (0)7022 / 94168-0 Fax: +49 (0)7022 / 94168-29 E-Mail: info@mai-gmbh.com

Top Address for precision cylindrical grinding machines

As an owner-managed, traditional company based in Großbettlingen near Stuttgart in Germany, we have specialized in the development and construction of tailor-made precision cylindrical grinding solutions as well as the repair and retrofit of conventional and CNC-controlled cylindrical grinding machines.

A comprehensive system platform with proven technical components. 
Demand-oriented functional expansions and tailor-made special solutions. Complete, personal support and a fast repair and spare parts service. That's what we at M.+M. Mai have been offering our customers around the world during the last 30 years. Gladly more, but definitely never less. Welcome to M.+M. Mai.

M.+M. Mai contact persons

Whether the development of a new machine, the repair of an old machine or a functional expansion of an existing machine: 

at M.+M. Mai you will find your personal contact person for every requirement.

Michael Mai
engineering, press

As a proven expert for internal and external grinding, he uses his years of experience and expertise to convert individual customer ideas into high-precision grinding solutions.

Tel.: 0049 7022 / 94168-0
Send e-mail

Manuel Mai
repair, retrofit

As an experienced specialist, he is very familiar with the special features of older machines and always has the right idea and the right machine at hand.

Tel.: 0049 7022 / 94168-0
Send e-mail

M.+M. Mai history

Founded more than 30 years ago by Monika and Manfred Mai as a repair shop, M.+M. Mai GmbH has developed into a modern and innovative manufacturer of high-precision cylindrical grinding machines.

Founding of M.+M. Mai GmbH as a repair shop for cylindrical grinding machines by Monika & Manfred Mai

1994
1994

Construction of the first production hall at the company 
headquarters in Großbettlingen/Germany

1996
1996

Takeover of the GHIRINGHELLI service agency (until the end of 2015)

1998
1998

Certification according to DIN ISO 9001:2008

2008
2008

Takeover of the TSCHUDIN hydraulic machine service 
(worldwide)

2010
2010

Takeover of the LIZZINI service agency for Germany, Switzerland, Austria and Benelux (until the end of 2018)

2014
2014

Construction of the second production hall and additional storage capacity at the company headquarters in Großbettlingen/Germany

2016
2016

Construction of the first full production machine with a double chain conveyor and a 15 kW motor spindle

2018
2018

M.+M. Mai successfully introduces its overall machine concept Machine PLUS, and produces the first tailor-made complete 
grinding solutions

2019
2019

Start of production of the first own cylindrical grinding machine series TB

2020
2020

The brothers Michael and Manuel Mai join as managing partners and continue to run the company in the second generation

2023
2023

MaiBase, the M.+M. Mai system platform for universal and production cylindrical grinding machines is presented at the GrindingHub 2024 in Stuttgart/Germany

2024
2024