Cans body seam welder is a special machine which is designed to manufacture tank bodies. Extra-small amount of overlap resistance sewing technology modern e-technology, as well as advanced PLC controlling device, variable frequency welder electricity source and nitrogen protective devices is employed. Reasonable in structure, easy to operate, efficient, accessible to change tank types, and wide in application, the machine has better price quality. This series of products is to save the labor force, to reduce energy consumption, to use frugal raw material in reasonable way, and to reduces the production cost so as to obtain the better economic efficiency
