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3-Roll Bending Machine

3 Roll Bending machine

PRT 150-4100 3-Roll Bending Machines

The upper roller can move up and down as well as horizontally. The vertical movement of the upper roller is used to change the curvature of the bent sheet, while the forward and backward movement of the upper roller is employed to alter its symmetrical position with respect to the central axis of the two lower rollers. This achieves the bending of the sheet at the end and meets the process requirements for various bending needs. In the production process, there is no need for additional equipment such as a press. After one feeding, the machine can complete the pre-bending and forming of both ends of the sheet without the need to turn around. This includes the pre-bending and forming functions, as well as the correction of formed workpieces.