engineering fundamentals Tech-Sonic, Inc.

Tech-Sonic, Inc.

Global supplier of standard & custom, manual & automated ultrasonic metal welders for nonferrous & dissimilar metals including, but not limited to, aluminum, brass, copper. The company was formed 1996. World headquarters is in Columbus, Ohio, with additional manufacturing facilities in Korea and China.

Tech-Sonic’s Falcon welding machines are now integral in the manufacture of wiring harnesses, automotive components, refrigeration and air conditioning systems, lithium batteries, electronic assemblies and IT applications.

Customers include Delphi, Lear, Yazaki, Sumitomo, Panasonic, Sony, Sanyo, Samsung and LG, among others.


Industrial ultrasonic metal welding equipment: Ultrasonic metal welder, wire termination welder, aluminum welder, wire splice welder, tube sealer welder, spot and seam welding systems and replacement tooling manufacturered to OEM specifications.


Contact Byoung Ou
Address 2710 Sawbury BLVD
Columbus, OH 43235
Country United States
Telephone 614-792-3117
Fax 614-792-9733
 Showcase Products

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Falcon-20W Wire Splice Welding System

Tech-Sonic’s industrial wire harness solution provides connections of superior quality that deliver enhanced productivity and cost efficiency. The wire bundles it produces are typical for the automotive, aircraft, computer and consumer electronics industries, and for other process control and industrial instrument applications. Splice range:  0.5 mm2 to 28 mm2

This bench-top, compact, modular system is small and lightweight (only 7.5" wide; 27 pounds), it can be easily added to a manufacturing line.

-Electrical and Electronic Components > Wires, Cords, and Accessories
-Manufacturing , Processing and Tooling > Industrial Assembly
-Manufacturing , Processing and Tooling > Welding

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Falcon-K Tube Sealing Welding System
The Falcon-K is a 20 kHz portable ultrasonic tube sealer for copper and aluminum tubes. It seals, or seals and cuts, tubes with cross-sections of 2 to 12 mm used for charge and injection tubes in air conditioner and refrigeration systems and for capillary and bulb temperature sensors.
-Manufacturing , Processing and Tooling > Cutting Tools
-Manufacturing , Processing and Tooling > Heating and Cooling
-Manufacturing , Processing and Tooling > Welding

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Falcon-20, 35 & 40 Spot Welding Systems

Tech-Sonic’s three spot welder systems are ideal for a variety of electronics, from delicate, small guage parts to heavy duty applications. Three welder systems  provide connections of superior quality that deliver the enhanced productivity and cost efficiency of industrial ultrasonic welding.

These welding systems join similar and dissimilar metals in strong, lasting, metallurgic welds with high conductivity results. The bonds are typically stronger than soldered- or resistance-welded joints. No pre-treatment needed to weld tin-coated or oxidized wires

-Manufacturing , Processing and Tooling > Welding

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Ultrasonic Tooling

We offer new horns, anvils, converters and boosters for our machines as well as for other manufacturers, including Stapla (Shunk) and AmTech, among others.

Many items can be refurbished. We’ll re-face and re-tune your existing tooling to OEM specifications for a fraction of the cost of new tooling.

-Manufacturing , Processing and Tooling > Welding

Related Product Categories
Electrical and Electronic Components
Wires, Cords, and Accessories
Wires, cables, and accessories used to transmit electrical power or signals.
Manufacturing , Processing and Tooling
Cutting Tools
Wide variety of tools for cutting, shaping, and finishing metals and other materials in the manufacturing process.
Heating and Cooling
Ovens, furnaces, induction heaters, welding equipment, heat exchangers, fans, blowers, refrigerators, baths and other equipment for heating or cooling materials.
Industrial Assembly
Tools, equipment, and supplies for industrial fabrication, assembly, and prototyping.
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