automatic spot Welding Machine 1. Movable power supply and pneumatic spot gun 2. user change operation location ,more flexible KC-WL250 automatic spot Welding MachineFEATURES: 1 ... tools, various function can be realized: single/double sides welding, screws rivets welding, collision repair and etc. a wide application Tech. Data ... wire0.8-1.2Aluminum wire0.8-1.2 KC-WL250 automatic spot Welding Machine