1. According to the shape of final product, Round tube and square tube are available.
2. There are two kinds of cutter. Flying saw cutting and hydraulic cutting.
3. Strong structure, thicker wall panel, large motor, large shaft diameter, large roller, and more forming rows. Chain drive, the speed is 8-10m/min.
4. Diameter of round tube (70mm, 80m, 90mm), diameter of square tube (3"×4").
5. The same type machine includes downpipe roll forming machine, bending machine , roll forming and bending all-in-one machine and gutter roll forming machine.