Main function Rolling curved shape machines is the important machines which are used to form the wheel rims curved surface. Usually it is combination used with three lathe, they are sketchy rolling, medium rolling and precise rolling. After the processing, it may obtain the ideal curved surface and quality surface. Main features The main axle uses high quality alloy steel products that are go through strict heat treatment. Strict control stress corner, increase bending strength. The wheel rims semi-manufactured goods entire process completes automatically, including feed in, rolling, withdrawal. The main axle rotational speed may be change stepless according to the craft need.
