1).roll bending machine 2).Pre-bend end plates 3).Synchronous control by PLC 4).Rolling O,U,R ... 5).ISO9001:2000 certicated Product Feature1).CNC rolling machine,CNC plate bending machine ... ,CNC plate roll,CNC bending roll,CNC roll bending machine,CNC plate bending rolls.2).high stability end prebending of high precision.3 ...