YSZD-18L production line for drums is Shinyi's another masterpiece in recent years.The whole line uses advanced flexible control technology,making the line's operating performance excellent.The drum body directly goes expanding & beading,which reduces the operations and saves the space.Unique anging by rollers is suitable for double and triple seam.All-in-one seaming head with 6 rollers can use for double & triple seam.This is the one and only product in domestic at present.