Outer jackets for water-heater, square sample

Work-piece: body with overlapping edges welded with pressure rollers
Material: normal steel
Performed operation: shaping beading
Working cycle: semi-automatic; with two place settings to work in sequence both ends

ONE PLACE SETTING SOLUTION:


Work-piece: tubular body with overlapping edges welded with pressure rollers
Material: normal steel
Performed operation: simoulataneus shaping beading on both edges
Working cycle: semi-automatic; with two place settings to work in sequence both ends