PAS offers a wide variety of used welders, used heat stakers and refurbished equipment to meet your budget, as well as your assembly needs. All used ultrasonic welders are warrantied and ready to go. Our large inventory of ultrasonic welders also enables us to set up and debug tooling that we manufacture for you using the same brand of ultrasonic welders that you are using at your facility. When you purchase a new system from PAS, we offer trade-ins on your used equipment. Our used inventory consists of many makes and models, including: Branson, Dukane, Sonics and Materials, Herrmann, Sonitek, Forward Technology, Mecasonic, Ultrasonic Seal, Thermosonic, Sonobond and Rinco. We are trained in the use of our competitors machines in order to meet every customer's individual needs.