This machine is a hydraulic three-roll Plate Bending Machine, designed for rolling steel plates into cylindrical, arc-shaped, and conical shapes, as well as for rounding (calibration) operations. The upper roll can move vertically.

Pre-bending is achieved by the horizontal movement of the lower rolls, which are positioned asymmetrically relative to the upper roll. During the rolling and rounding processes, the three working rolls are driven to provide the necessary rolling torque for the plates. The elevation of the lower rolls remains unchanged, which facilitates material feeding and operation.

A longitudinal alignment device is equipped on the machine.

This machine is capable of rolling workpieces under warm or hot conditions.

The main structure of the equipment consists of the upper roll assembly, lower rolls and horizontal moving mechanism, fixed frame, tilting frame, conical rolling device, lubrication system, hydraulic system, and electrical control system.

Technical Parameters