Our objective – satisfied customers worldwide

The physicist Dr. h.c. Karl-Heinz Steigerwald builds the first electron beam processing machine in 1952 and founded the company Steigerwald Strahltechnik GmbH.

Since that time more than 400 electron beam machines (EB = electron beam) have been delivered for welding and drilling purposes. The size of the machines has ranged from a capacity of just a few litres to large chambers measuring 55 m3. Larger chambers can be supplied on request, however.

Steigerwald Strahltechnik operates throughout the world and is represented locally in many areas by the GBT Group sales network. As a partner of industry, together with our customers we develop the best, most economical EB processing machine for every case. The ideas for future features in the EB machine of tomorrow come from talking to the customer.

At the forefront we also offer years of experience in preparing work pieces for welding. The GBT Group job-shops are used to produce prototypes as well as pilot and limited series. Steigerwald Strahltechnik is also there to help its customers in case of production bottlenecks, for which the services of the job-shops are provided.

Our company is certified in accordance with DIN EN ISO 9001:2015.

herr steigerwald

Dr. h.c. Karl-Heinz Steigerwald

sst iso9001 en

DIN EN ISO 9001:2015


SST Corporate Video


Our qualified sales staff can give you professional advice at home and abroad. They are supported by the staff in the worldwide agencies from the GBT Group. As a customer, this presence helps you to quickly find the right contact person for questions about sales, service and spare parts.

Please use the German pages for our job offers.


Steigerwald Strahltechnik GmbH

Emmy-Noether-Straße 2
82216 Maisach · Germany

Phone: +49 8141 3535-0
Fax: +49 8141 3535-215

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Global Beam Technologies AG was joined in 2005 by the EB specialists Steigerwald Strahltechnik and the PTR Group, and together they now stand for high-quality, secure and long-lasting welded connections.

Service: before purchasing machinery, throughout the sales process and afterwards!

Steigerwald Strahltechnik GmbH
Emmy-Noether-Str. 2
82216 Maisach · Germany
Phone: +49 8141 3535-0
Fax: +49 8141 3535-215
E-Mail: info@sst-ebeam.com
Member of Global Beam Technologies AG

PTR Strahltechnik