Profile: Accusonics, Inc. is a manufacturer of plastic assembly tooling. We also supply pre-owned plastic assembly equipments. Our product line includes ultrasonic horns, ultrasonic fixtures, vibration tooling and spin tooling. Our linear vibration tooling is designed to scrub two parts horizontally against each other, creating friction between the two parts, often doing multiple parts up or creating hermetic seals on larger parts. Our spin welding is a process of rotating symmetric round parts, creating friction between the two parts, melting them together.