Profile: Thermosonics is a provider of plastic welding and ultrasonic welding equipment. Our products include ultrasonic welding equipment, contract welding, and ultrasonic tooling & fixtures. Our ultrasonic welding equipment are available from 800W to 4kW, with optional levels of microprocessor control, and accessories including linear encoder, weld energy control, sliding table, and acoustic guarding. Its features include auto tune, variable amplitude, soft start, automatic overload protection, and remote control & monitoring facilities. Our contract welding service is ideal for products manufactured in batches of new products. This is ideal for welding amorphous plastics such as polystyrene. The parts are designed for adhesives and solvents that can be welded without any changes to the molding. Our ultrasonic tooling & fixture replaces a cracked, worn horn, and tooling for a new product. We can supply both off the shelf and custom designed horns in aluminum & titanium for all makes of ultrasonic welding.