PAS - Plastic Assembly Systems

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Ultrasonic Welders & Welding Solutions

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Sometimes standard heat staking just won't do. If you need the precision and control of ultrasonic welding, PAS can provide your company with the perfect tools, from welding units to the horns, fixtures and boosters needed to complete you ultrasonic welding operation.

We have a complete line of ultrasonic welders combining high pressure and ultra high frequency vibration for all of your plastic to plastic joining needs. Repeatable results, quick cooling and easy hermetic sealing are just some of the advantages of our line of ultrasonic welding tools. Frequencies available include 15kHz, 20kHz, 30kHz and 40kHz for any size job, from the smallest electronic components to large scale instrument panels in the automotive industry. Whether you're assembling small appliances, toys or complex medical equipment, PAS has the ultrasonic welding tools you need.

Don't mar the perfection of your product assembly with uneven welds, unreliable adhesives or screws and solder that can give way. Ultrasonic welding uses ultrasonic acoustic vibrations to melt plastics at the contact form, then quickly cools it to produce a smooth, clean joint.

You'll save money with quick drying times and fewer raw materials. With no separate screws or other fasteners and using our precision calibrated ultrasonic welding equipment, you'll never need touch-ups; you'll have strong, secure joints every time.

PAS offers everything you need for ultrasonic welding from start to finish, including:

  • Ultrasonic Hand Guns
  • Bench Top Integrated Ultrasonic Welders
  • Automation Ultrasonic Actuator Heads and Modular Power Supplies
  • Closed Loop Process Controls: Energy Welding, Distance Welding, Time Welding, Force Welding, Automatic Frequency Tuning, and Variable Amplitude Output Control
  • Microprocessor and Standard Time models available
  • Tooling - Ultrasonic Horns, Fixtures, Converters and Boosters for all makes, models, and brands of Ultrasonic Welders

Uses for our ultrasonic welding machines include:

  • Automotive Applications
  • Cosmetics
  • Computers
  • Domestic Appliances
  • Toy Industry
  • Medical
  • Electronics
  • Textiles
  • Packaging
  • Food Industry

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