rolling machine can roll the plate to roll set from the PLC programe The rolling machine is widely used to steel plate pre-bending, ... need to use other machine to pre-bend.This machine is lubricated with grease gum.The lower roll, both side rolls is ... automatically and operate easily, smooth roll can be made. rolling machine, plate roll bender, plate bending roll, CNC 4 roller machine, CNC 4 rolling ...