Thielenhaus Technologies GmbH

Koellmann Airtec’s line „HANDY“ represents a mobile, universally applicable system for generating oil-free compressed air. It’s solid design allows it to be either integrated into machines or used as...

Special gears by Koellmann Gear have already proven their worth in thousands of machines and plants around the world. The long-lived top technology by Koellmann Gear is a major competitive edge that s...

Special gears by Koellmann Gear have already proven their worth in thousands of machines and plants around the world. The long-lived top technology by Koellmann Gear is a major competitive edge that s...

The industry can cover its entire gear demand with Koellmann gears. Best standardisation from compact, one-piece universal housings with maximum flexibility in builds, connections and accessories are...

Koellmann Gear always takes the safest path in construction and production. Thus, the special gears are no modified standard products, but customised products developed specifically for the respective...

Within the segment of drive components you will define the concrete task and we will develop a customized gear box solution. Here we can fall back on our experience gathered over decades within a wide...

Microfinish for all shaft types

The CenterStar is the Thielenhaus platform for high-precision MICROFINISH / Superfinish of shafts
Machining Task

• Surface...

BearingStar - Flexible Superfinish of Roller- and Ball-Bearing Raceways on one Machine

BearingStar is the leading platform for Microfinish/Superfinish of roller- and ball-bearing ra...

CrankStar - Precision Superfinish for Crankshafts

The brand-new CrankStar machine enables high-precision MICROFINISH / Superfinish of Crankshafts.
Machining Task
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Microfinish, Grinding, Honing, Brush-Deburring on one Machine

With the MicroStar FSH and MicroStar EVO it is finally possible to combine the microfinish process with other machining...

EndoStar - MICROFINISH / Superfinish for Balls and Ball Sockets

The EndoStar is the Thielenhaus platform for flexible machining of spherical parts, providing not only optimal surface...

Permits flexible machining of journals, cams, tappets and various other thrust surfaces on for example camshafts, balance shafts and input- / output shafts. Machining is done with finishing stones, fi...