Ultrasonic welding is a technique used to create a solid-state weld where ultrasonic vibrations and pressure are used to create a weld that is fast and doesn't require any additional bolts or adhesives.
Sefortek, a Canadian company established 11 years ago and located in Southern Ontario, specializes in custom automation and tooling for the plastics industry around the globe. Recently staff at Sefortek made an ultrasonic welding machine from a design developed in-house. The welding machine was made for a Toronto-based Tier 1 automotive supplier that needed a specialized welding…
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