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Mad in Black Forst.


clamping processes

Clamping systems, devices

and mechanical engineering

We are one of the leading providers of high quality special clamping technologies and systems and have equipped a large number of well-known and internationally active companies with our efficient and smart high-precision solutions for their production. We specialise primarily in the conceptual design, development and production of special clamping systems based on the individual workpiece geometry of our customers – in other words whenever the standard solutions that are available on the market do not achieve the required levels of accuracy or the desired machining processes are not possible.

  • Clamping cylinders
  • Rotary distributors
  • Clamping systems
  • Hydraulic expansion clamping systems
  • Diaphragm clamping systems
  • Vacuum clamping systems
  • Console clamping systems
  • Welding fixtures
  • Joining devices
  • Centre lathe spindles
  • Clamping towers
  • Handling systems and clamping cells
  • Jig construction
  • Mechanical engineering
  • Precision manufacturing
  • Technical consulting






  • Your specific work piece

    Your specific work piece

  • Your planned machining process

    Your planned machining process

  • Our clamping concept

    Our clamping concept

  • Individual clamping concept

    Individual clamping concept

  • In-house precision production

    In-house precision production

  • Static and dynamic QA

    Static and dynamic QA

  • Support throughout the life cycle

    Support throughout the life cycle

Measuring Unit [My:]

A unit of length equal to one thousandth (10⁻³) of a millimeter or one millionth (10⁻⁶) of a meter also called micrometer.


You require support for the conceptual design of your process paying special attention to the clamping of a difficult workpiece? You would like to return a STERMAN system for maintenance or repair? To ensure optimum and trouble-free operation of STERMAN clamping technology in the multilayer serial process, we recommend that you proactively retrofit your replacement system – in other words before a functional problem occurs – for example annually so that service/maintenance can be carried out. You will receive a service report from us within a short period of time together with an offer / recommendation for repair or maintenance that you must then authorize. Costs only become binding after authorization.

STERMAN Technische Systeme GmbH

Am Tannwald 10·Industriegebiet Hagenmoss

78112 St. Georgen / Peterzell