卷板机广泛用于锅炉、造船、石油、化工、水工、金属结构及其他机械制造行业。卷板机卷弯与压弯比较具有以下特色：

The rolling machine is widely used in boiler, shipbuilding, petroleum, chemical, hydraulic, metal structure and other machinery manufacturing industries. The roll bending and bending of the rolling machine have the following characteristics:

①装备辅佐设备可卷制锥形件，并可完成对管材、型材的弯卷。

②卷弯时力气往往比压弯成形小，卷板机的造价较液压机低;

③其曲折进程为带有必定拉伸力的接连的弹塑性曲折，回弹较小，因此成形精确、曲折质量高、工效高;

(1) conical parts can be rerolled by equipment auxiliary equipment, and curling for pipes and profiles can be completed.

Second, the strength of the roll bending is often smaller than the bending and bending, and the cost of the rolling machine is lower than that of the liquid press.

The twists and turns with the successive elastic-plastic twists and turns, smaller tensile force will rebound, thus forming precision, high quality, high efficiency and;