Manufacturing Processes

Push bench process

The Saxonian push bench mill covers the following dimensional ranges:

  • Outer diameters: 0.6771– 4.5 inches
  • Wall thickness: 0.0787 – 0.63 inches
  • Lengths: to max. 74 feet
Continuous cast steel rounds are used as input material.
Ring production

The high-performance cutting and profiling process TRENPRO® represents the core of ring production. The plant offers high-performance CNC automatic lathes for machining in the downstream process.

Product dimensions for soft-rolled rings:

  • Outer diameters: 0.787 – 4.724 inches
  • Ring width: 1.575 inches (TRENPRO®), max. 3.94 inches (sawn)
Mannesmann Precision Tubes GmbH
Wiesenstrasse 36 · 45473 Mülheim an der Ruhr · Germany

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