Used Ultrasonic Welders

Refurbished Ultrasonic Welders. We Buy and Sell!


Search for models by the manufacturer by clicking on the above tabs or use the menu on the left.

What Does Refurbished Mean?

Before any welder is made available for sale our service department performs a thorough inspection of the pneumatic and electrical systems. In addition, we run a series of tests to make sure the welder is functioning properly.

Pneumatic Checklist:

Electrical System Checklist:

Other Functions Performed:


Sonitek Corporation
84 Research Drive
Milford, CT 06460
Tel: (203) 878-9321 Fax: (203) 878-6786

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