Listemann

Listemann is a Swiss-based industrial group that offers heat treatment, brazing, laser metal deposition and electron beam welding for precision metal parts. It also has sites in Liechtenstein and Poland.

The group improves how parts are designed and made. It uses thermal process technology to give parts new properties and longer life. Its experience covers tool making, machine building, energy, semiconductors, medical technology and aerospace. It also advises customers on demanding product and process development where materials matter.

Listemann has four main processes. Heat treatment is used as a tool to create new material properties. Brazing joins different materials so that their strengths work together. Laser metal deposition, called LMD, is a form of additive manufacturing with many uses. Electron beam welding, called EBW, is a joining method that opens up new design options. Recent news from the company covers cooling channel plates made by sandwich brazing.

The company says that using its process knowledge early cuts costs and speeds up development. Its project management supports a customer's own development team and helps shorten time to market. It also keeps a network with research institutes and with material and equipment makers.

For quality, Listemann holds ISO 9001 certificates for its sites in Liechtenstein, Switzerland and Poland. The Swiss site also holds an EN 9100 certificate and Nadcap accreditation for heat treatment and for welding. For aviation work, the Swiss site has listed approvals from Rolls-Royce and Rolls-Royce UK.

The company recently moved to a new site and installed its key systems there. It offers a project check, which gives customers a quick view of whether a project can be done with its processes.

Services

• Heat treatment
• Vacuum brazing
• Laser metal deposition
• Electron beam welding
• Process development advice
• Project management