welding machine for metal cans 1.used to seam weld tin can body 2 ... established since 1998, we specialize in various of tin cans making machines such as 0.2-5L/5-10L ... include: chemical/paint drum/barrels/cans, oil barrels/cans, grease oil cans, food cans, adhesive cans, garbage basket, gasoline cans, spray cans, ink tank, etc. Our ... our company for business negotiation! welding machine for metal cans