Welcome to Koellmann Gear & Airtec
The divisions Koellmann Gear (drive components) and Koellmann Airtec (compressors), which are a part of Thielenhaus Technologies GmbH, have been in operation for many decades offering their vast experience of solutions tailored to suit market needs and matching optimally the specific demands of the respective industry sectors.
Our customers within the engine building and plant construction industry regard Koellmann Gear as one of the most professional suppliers of drive components; amongst others of extruder gearboxes and custom made gear boxes. We are supplying custom made gear boxes to numerous renowned manufacturers and are offering a comprehensive full-range service.
Within the compressor field Koellmann Airtec made its mark especially with diaphragm compressors generating oil free compressed air as well as with appliances for use as vacuum pumps.
