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Amtech ultraweld 20 precision ultrasonic welder
 Amtech Ultraweld 20 Ultrasonic Welder
Ultrasonic welding is an industrial technique whereby high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid-state weld
  * A precision roller bearing slide to assure smooth operation and extreme accuracy
  * A dynamic spring with pre-load adjustment to permit ramping of ultrasonic power for optimum welds
  * Precise adjustments for accurate setting of both upper and lower positive stops
  * Conveniently located flow controls offering easy adjustment of head speed in both directions
  * A polar mounted ultrasonic stack to facilitate linear and axial setup and efficient transmission of ultrasonic energy to the horn
  * Titanium horns with low cost replaceable tips or solid tool steel horns for fast setup and minimum tooling cost
  * Fixture which is changed quickly and easily for various applications by means of a dovetail mounting
  * Optional vortex cooling to allow high-speed operation without heat buildup