Electrical round and square elbow machine

Standard Elbow machine designed to produce square and round elbows from the seamless or welded ducts. Standard downspout machine size range (standard set of dies): rectangle 2x3 3x4, round 2 in. 3 in. 4in. Materials: machine operates with pipes made of aluminum, copper, galvanized steel, PPGI. Final product widely used in downspout and HVAC systems.