1989
Foundation of the d+p AG. d+p is a Ltd. Co. with a share capital of CHF 100’000.-. Development of the prototype control system for gear grinding machines.

1992
Occupation of the new building in Nuolen. Development and manufacture of control systems for gear grinding machines in world-wide operation.

2000
Development direct drive generation head

2001
Occupation of the new workshop in Wangen

2002
Development of the pitch tester ES4100

2004
Certification IS0 9001:2000

2005
Development of the conical involute grinding system

2006
Development of the new CNC version V3 topological gear grinding control systems

2007
Development of the new version of pitch tester ES4100

2008
Development modernizing MAAG SP42, ES430 and ES Recording-Unit

2009 - 2011
Further Development of TOPO CNC

2012 - 2013
Development of the gear hob checking control based on FETTE PKM

2014
Development of the new CNC version V5 topological gear grinding control systems

2015-2016
Development of portable profile and lead measuring machine ES4400 for large gear wheel inspections 

Quality

Quality is more than a certificate, it is personal involvement.

ISO 9001 (PDF)

IQNet 9001 (PDF)

LOCATION

Donner + Pfister AG
Kirchweg 5
8855 Wangen-Nuolen
Switzerland

CONTACT US

Phone: 0041 55 440 20 32
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

OUR COMPETENCIES

Gear grinding machines
Gear checking machines
Gear service