The working principle of the plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to bend or roll the plate into shape. According to the rotational movement and position changes of the working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed.

Roller plate rolling machine:

• It can pre-bend and roll various specifications of cylindrical and arc-shaped workpieces in one loading.
• The amount of residual straight edge of pre-bending is small, and the rolling precision is high.
• Material alignment, pre-bending and rolling are completed in one rolling process, which improves efficiency.
• Three-roller plate rolling machine:
• It can roll a variety of shapes, including round, arc, cone under certain conditions, etc.
• The right angle side is small.
• The material plate can be shaped and flattened directly on the equipment.