China supplier metal paint can making machine production line Technical Parameter Name Automatic Tin Can body Welding Machine Usage It's used for can body roll forming & seam welding Welding Speed 6-18m/min Capacity Max.150 cans/min Can Diameter Φ52-Φ153mm Can Height 60-240mm Verlap 0.4mm Sheet Thickness 0.16-0.3mm Can Material Tinplate, Steel-base…