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TSP ultrasonic welding systems

SONIQTWIST® - torsional ultrasonic welding systems to meet the highest standards

Advantages at a glance

  • SONIQTWIST®: Suitable for plastic and metal welding
  • SONIQTWIST®: Easy to access even in small spaces
  • SONIQTWIST®: No membrane effect
  • SONIQTWIST®: Gentle, low-vibration technique, e.g. for sensors
  • SONIQTWIST®: For round and angular parts
  • TSP welding presses:Various welding modes providing maximum flexibility
  • TSP welding presses: Process control and statistical evaluation
  • TSP welding presses: High accuracy
  • TSP welding presses: Ergonomic and user-friendly
  • TSP welding presses: Quick application changeover
  • TSP welding presses: Robust and reliable
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Telsonic’s patented torsional welding technique is an extremely gentle technique for supplying energy that significantly reduces the amount of unwanted vibration transferred to the welding object. With this development, it is now also possible to gently weld delicate products such as sensors. The extremely stable Telsonic press design can be extended with modules and operated in combination with the Telso®Flex controller to guarantee you maximum control of your process. A range of welding modes and trigger types enable optimum joint welding. Welding results are monitored in quality windows and automatically evaluated both graphically and statistically.

Application and industries 

  • Welding and fusion forming thermoplastics 
  • Cut’n’seal processes for textiles, fleeces and foils 
  • Metal welding connections: point and circumferential welding geometry 
  • Low-vibration welding of electronic components 
  • Producing the peel-off function, e.g. aluminium covers 
  • Seal welding aluminium packaging without plastic coating

Telsonic’s torsional technique succeeds where conventional longitudinal ultrasonic technology reaches its limits.

Features and benefits

  • Suitable for plastic and metal parts 
  • Good accessibility as only one vertical movement is required 
  • Both round and angular parts can be welded 
  • Low component vibrations ideal for sensors 
  • No membrane effect (unwanted fusion and perforation), e.g. for films and parts with thin walls 
  • Solid welding on thin-walled visible parts without marking on either side 
  • Compact fusion formation and therefore low particle formation (medical technology) 
  • Strong and tight welding seams even if the joint is contaminated 
  • Helium-tight welding seams possible 
  • High welding seam strength 
  • Short cycle times 
  • Operation via touchscreen 
  • Flexible user administration 
  • CE compliant

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TELSONIC Ultrasonics Inc.

TELSONIC Solutions Inc.