The plate rolling machine drives the lower roller and the side roller to rotate through the friction between the steel plate and the roller to provide torque for the coiling.
The roller machine provides torque for the roll system by driving the lower roller and side roller rotation by the friction between the steel plate and the roller.
The plate bending machine drives the lower roll and side roll to rotate through the friction between the steel plate and the roller to provide torque for the rolling.<br>