Leader in Resistance Welding Machinery, Supplies and Service. TJ Snow is your source for success in the resistance welding pr ... ocess. Machinery: New standard and special design resistance welders. Single gun through multi-gun and multi-station automated machines. Fixed machines and portable spot welding guns. Also used spot welders in stock which are available as functional, refurbished, and re-manufactured (like new). Refurbishment or repair of customer owned machines available. Service: Service Department can travel on short notice to customers plant for repairs, consulting and training seminars. We specialize in process development and spot welder inspection and certification. Supplies: Whether you need an obscure replacement part or standard spot welding tip, TJ Snow is your source for Resistance welding expertise. We stock more than anyone else for same day shipment from our Chattanooga, TN warehouse. Water Chillers: TJ Snow stocks a full line of water chillers for both resistance welding and generic industrial applications. read more