... 3-piece can body making; 2. High efficiency; 3. Suitable for food, beverage, chemical, aerosol etc. The DODO-S series Electric Resistance Can Body Welding ... four options with different production capacity of DODO-S series Can Body Welder Machine: 450cans/min, 350cans/min, 300cans/min, 200cans/min, 150cans ...