Easy Portability For Insulating Large and Small Ductwork
 
The PowerPinner 7200 Welder is a solid state resistance welder designed for specifically for welding a resistance weld pin to galvanized sheet metal ductwork. The compact size and hand truck feature allows for easy mobility around the shop. A lightweight pistol grip trigger, ergonomic handle and easy to read controls further simplify the operation. The rugged construction and powerful transformer stands up to the demands of constant heavy use for jobs of any size.