According to the shape of final product, Round tube and square tube are available. Diameter of round tube (70mm, 80m, 90mm), diameter of square tube (3"×4").
There are two kinds of cutters. Flying saw cutting and hydraulic cutting. Flying saw cutting has no deformed, cheaper than hydraulic cutting, but it will cause burr and noise. Hydraulic cutting has no noise and burr.
A bending machine can be provided, and it can also shrinking and crimping at the same machine. The forming and bending all-in-one machine has high production capacity and saves labors.
The same type machine includes downpipe roll forming machine, bending machine , roll forming and bending all-in-one machine and gutter roll forming machine.
Strong structure, thicker wall panel, large motor, large shaft diameter, large roller, and more forming rows. Chain drive, the speed is 8-10m/min.