Can-body welder is the heart of a three-pieces can product line. It's a welding machine important canning equipment for three-pieces tinplate can body manufacturing. That'swhere the body blanks receive their basic shape and where the seam overlap is welded. The DODO-S120 Automatic Electric Resistance Can body Welder is one of the DODO-S product series, made by Shantou Xinli Canning Equipment Manufacturing Co., Ltd.It adopts updated technology, advanced techniques and essential components of Japan N.P.W. Tech Lab. This welder is well known for the characters of high precision, flexibility,easy and safety in operation, economic use in raw material and energy, minimal reject rates etc.