4-Roller Plate Rolling Machine
♦ 4-roller type for bending the plate into a cylinder or arc or cone shape product
♦ One time to finish the process as pre-bending and rolling.
♦ Top roller as the drive roller driven by the hydraulic motor
♦ Bottom roller works up and down to clamp the material by hydraulic
♦ Side Roller can work separately
♦ PLC NC control and overload protect