Detailed Product Description

U-stiffer Straightening Preparation,welding machine

U-stiffer has two manufacturing ways: roll-forming and bending forming . The slit coil is shaped gradually with roll forming machine, and planed, beveled, blunted at the same time. It has high productivity, but investment is large, also wave-edge and asymmetry bevel is apt to appear, which means forming is not satisfactory. Another way is to cut plate with plasma first, then bevel the plate, and bend it with large CNC press brake. Such method is low in cost and good in effect.