Manual downspout elbow machine operation.
https://stangroup.us/products/round-square-downspout-elbow-machine/manual-goffering-elbow-machine
MEL - Manual goffering downspout machine designed to produce square and round elbows from the seamless or welded ducts.
Standard machine size range (standard set of dies): rectangle 2x3 3x4, round 2 in. 3 in.
Materials: machine operates with pipes made of aluminum .019”
Final product widely used in downspout and HVAC systems.
Productive capacity depends on size of the pipe and varies in range of 2 to 6 pc per minute.
