Siegfried Spiess Motorenbau GmbH
Dieselstrasse 11    D - 71254 Ditzingen
Phone +49 ( 71 56 ) 95 61 - 0
Fax +49 ( 71 56 ) 95 61 - 11
Email info@spiess-gruppe.de

Conventional production techniques

Traditional & classical: conventional ways to complete the portfolio

Our capabilities in conventional areas are the following:

  • Drilling/boring
  • Grinding
    • flat grinding machine
    • Cam grinding machine
    • Grinding of cam profiles
    • Back-copying of master cams
  • Turning
    • Lathes (up to 185 mm center height)
  • Milling
    • several conventional milling machines
  • Honing
  • Seat ring machining
  • Balancing
  • Sawing
  • Sand blasting
  • Welding
    • WIG gas tungsten arc welding for aluminium & steel grades
    • MAG metal active gas welding for common steel grades

© S. Spiess Motorenbau GmbH, 2012
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Construction Design of completely new engines or the enhancement of existing power units –inventive spirit, courage, extensive team work and our huge wealth of represent the basis for innovative results.
Manufacturing Precision components or the refinement of existing components, single copy or small-batch series, solid material or cast material – a diversified service range thanks to an ambitious mix of know-how and new developments.
Quality management Out there on the racetrack, the smallest mistake can be crucial. Therefore, special emphasis is placed to a gapless and absolutely precise quality control. No part will be installed without having been subjected to an extremely strict examination.
Engine manufacturing The engines are individual custom products and are assembled in the heart of the company by a highly qualified team. Here, quality instead of quantity represents the yardstick.
Test bench Here, the process represented by development and design, production and manufacturing comes full circle. On the test rigs, the components or the entire project have to definitively demonstrate if they meet the highest standards.