Eigenmarke ZAMAG
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History of the Zeller automatic AG

2025
First-time participation in the international fairs in China, Poland and the Czech Republic, each with one or more of centre grinding machines

2025
milestone commercial building
purchase of 4000 m2 of industrial land for the construction of a new commercial building (planned start of construction: 2026)

2024
Continuous Expansion of the international sales partners in the area of the centre grinding machines

2024
Luke Zeller takes over the management

In 2024
, The company Mitracon GmbH is in the Zeller Immo GmbH has changed its name and serves as a new real estate company.
All the companies are sold in the Holding Zeller Group GmbH (successor).

In 2023,
the development and construction of the first universal 4-axis machining centers KMS-1004-KW15 for milling and grinding with 15-fold tool changer

2022
founding of the company Zeller Group GmbH by Luke & Sarina Zeller in the course of the succession.
Business line: Lukas Zeller
commercial purpose: Holding company for the company’s existing

2021
Integration of the company Mitracon GmbH Zeller automatic AG.
All requests are handled presses with respect to the center of a grinding machine spindle, the Zeller automatic AG.

2018
Acquisition (100% stake) of the company Mitracon GmbH

In 2017,
30-year-anniversary of the company ZELLER AUTOMATIC AG

2015
Acquisition (100% stake) of the company Valtec tool systems GmbH

In 2012,
the 25-year anniversary in
the development of precision rotary and swivel tables PDT and PST

In 2010,
development of the cylindrical grinding machine of the type RSM

In 2009,
construction of the first fully-automatic grinding machine of the type ESAMAT

In 2004
Stefan Zeller takes a majority of the shares

2003
Takeover repair service for NSK micro spindles

In 1999,
construction of the first grinding machine of the type KMS

In 1995,
moving to Wynau and enlargement of own production

In 1994,
Stefan Zeller takes over the business line
construction of the first grinding machine of the type DSM

In 1992,
Thomas Zeller takes over the management

In 1988,
moving to Aarwangen
purchase the first production machine for drilling and milling,
extension of the field of activity by the mechanical
construction of the first two grinding machines of the type ESAMAT

1987
founding of the ZELLER AUTOMATIC AG by Peter Zeller (the father), Thomas and Stefan Zeller (sons)
Directors: Peter Zell’s
company and purpose: automation technology
company headquarters: murgenthal road 24, 4900 Langenthal
field of activity: representation, FAGOR AUTOMATION, CNC control systems, measuring systems, digital indicators

1986
single company EBZ ZELLER, Stefan Zeller
commercial purpose: development and design office