Mma Welding Machine
,stable, easily start arc,perfect molding.> Adopt all kinds of acidic, alkaline welding rods. > Protable and light weight,easy carry .> Use for altitud work...
Botswana Mma 250 Welding Machine
Circumferential seam welder is used to seam weld fuel tanks, water tanks, side welded drums, barrels etc. The machine has two weld wheels that sandwiches sheet metal of tank and presses it against each other while high welding current passes in secondary ...