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Ultrasonic welding: Branson and Dukane ultrasonic welders

Click here to view Technical Information about ultrasonic welding and thermal assembly

Ultrasonic Welder: lease for as low as $199.00 per month!
New Ultrasonic Welders: Sonitek S870 & S840
New Ultrasonic Welders!!
Click on the thumbnail picture to view all the features and benefits of our 20 kHz ultrasonic welder integrated bench top systems.
Used Branson and Dukane Ultrasonic Welders

Used Ultrasonic Welders!

Click on the links to view our selection of refurbished ultrasonic welders

Coin and Card Encapsulation: Coin and Card Encapsulation using Sonitek 840 and 870 Ultrasonic Welders.
Sound enclosures: for ultrasonic welding applications by Sonitek. Reduce ultrasonic vibration noise to a comfortable level.
Clamshell/ blister pack sealing systems
Clamshell/Blister Pack Sealing Systems: No other sealing process is faster or as cost effective. Ultrasonic sealing provides Tamper Proof Protection, and meets all the sealing requirements from all major retailers.
Corrugated Welders: Standard fixture mounting plate has a circular hole pattern to accommodate a variety of fixtures for welding, multi-point spot welding, swaging, sealing, or inserting
Film Feeders: Our film feeders feed a buffer film between the ultrasonic horn and the part being welded automatically. The result? A smooth, unmarked product during ultrasonic welding.
Ultrasonic welders: boosters and converters
New Boosters and Converters: For Branson and Dukane Welders!
Our boosters are in stock and available for ALL makes of sonic welders. Click on them to purchase with your credit card!
Joint design information for ultrasonic welding.
Joint Design Information: review all the popular joint designs to help you choose the right one!
 Design  guidelines for ultrasonic welding.
Technical Information: FREE Design Guidelines for Ultrasonic Welding in PDF
Ultrasonic welding horns - titanium and aluminum.
Standard Horns for ALL makes and models!
Custom ultrasonic welding horns: titanium and aluminum.
Custom Horns contoured or CNC machined can be built right from your cad files!
Ultrasonic welding fixtures and systems.
Fixtures and Systems for support and alignment of your assembly use ergonomic designs!
Branson and Dukane ultrasonic welders - our lab is equipped with all the popular makes!
Application Assistance & Debugging: Our lab is the best equipped with all the popular makes including Branson and Dukane!
Used Branson and Dukane ultrasonic welder

Sonic & Thermal Technologies, Inc.
84 Research Drive
Milford, CT 06460
Tel: (203) 878-9321 Fax: (203) 878-6786

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