Tech-Sonic, a recognized leader in ultrasonic metal welding technology, has introduced the TS-20W Plus Ultrasonic Wire Splicer, an entry-level solution designed to deliver high-quality, efficient, and cost-effective wire splicing. This machine represents a major step forward in wire harness manufacturing by providing a simplified, no-heat welding process that ensures strong and reliable connections without consumables or added materials.
Ultrasonic welding is an essential technology in industries where wire harnesses play a crucial role, including automotive, aerospace, electronics, and home appliances. The TS-20W Plus offers significant advantages over traditional crimping, soldering, or resistance welding techniques by improving the quality and durability of welds while reducing operational costs.
At its core, the TS-20W Plus is engineered for accessibility and efficiency. Designed for customers of all experience levels, this machine requires minimal maintenance and features low tooling costs, making it a practical choice for companies looking to improve their wire joining capabilities. It accommodates a broad range of wire cross-sections from 0.36mm² to 32mm², allowing for versatility across various applications.
The benefits of ultrasonic welding extend far beyond simplicity. The TS-20W Plus provides a strong, molecular-level solid-state bond that ensures maximum conductivity and reliability. Unlike traditional methods, ultrasonic welding does not introduce additional heat, eliminating the risk of heat damage to delicate wires and components. This process also removes the need for consumables such as solder, reducing long-term costs and environmental waste.
One of the most compelling aspects of ultrasonic welding is its energy efficiency. The TS-20W Plus operates using up to 20 times less energy than resistance welding, offering substantial savings on power consumption while maintaining a consistent and precise weld quality. Additionally, the durability of the tooling is a key advantage—small wire splices can exceed one million weld cycles before requiring replacement, minimizing downtime and maintenance expenses.

For manufacturers looking to stay ahead of evolving industry standards, the TS-20W Plus delivers an unmatched balance of performance, affordability, and ease of use. By eliminating the drawbacks of traditional joining methods, Tech-Sonic has created a solution that enables manufacturers to produce cleaner, stronger, and more cost-effective wire connections.
With decades of experience in ultrasonic metal welding, Tech-Sonic continues to innovate and push boundaries. The introduction of the TS-20W Plus is yet another example of the company’s commitment to delivering state-of-the-art technology that simplifies manufacturing and enhances product quality. As industries increasingly demand high-reliability wire splicing solutions, Tech-Sonic’s latest innovation provides an accessible, energy-efficient, and durable option that is set to redefine wire harness production.