Contact Phone:+49 345 5246-700 Fax:+49 345 5246-412 email:software@slv-halle.de Click here for topics on current research projects in design and construction. Research projects [Translate to english:]

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Resistance welding technology Stud welding technology Ultrasound welding technology Contact Phone:+49 345 5246-500 Fax:+49 345 5246-403 email:fue@slv-halle.de Pressure welding Pressure welding techniques use

Certificate for welding of rail vehicles and these components according to DIN EN 15085-2 Companies that perform welding work in manufacturing of new welded products and companies in repair welding require

Contact: Phone: +49 345 5246-200 fax: +49 345 5246-222 email: wt@slv-halle.de Radiographic testing (RT) Radiographic testing is mainly used for detecting internal irregularities, especially material defects such

Contact Phone: +49 345 5246-700 Fax: +49 345 5246-412 email: software@slv-halle.de StarWeld® presents a comprehensive support in generation and administration of welding documents for quality assurance as well as

Contact: Phone: +49 345 5246-200 fax: +49 345 5246-222 email: wt@slv-halle.de Ultrasonic testing (UT) Ultrasonic testing is particularly suitable for detecting surface defects such as cracks and defects in welded

Certification We inform about the processes and check with our recognised auditors the fulfilment of specific manufacturer requirements for the following applications: Scope of Construction Surveillance/welding of

Ultrasound welding technology Ultrasonic linear welding machine Telsonic Sonic frequency fS = 20 kHz Amplitude AS,max = 35 µm Max welding force FS,max = 4 kN Supports time, distance, energy, power-dependent