W12 CNC HYDRAULIC SHEET METAL PLATE 4 ROLLER ROLLING BENDING MACHINE WITH SIDE SUPPORT AND UP LIFTER

4-roller type for bending the plate into a cylinder or arc or cone shape product , W12 CNC hydraulic 4 rolls plate Galvanized Sheet bending machine full auto 4-roller rolling machine

The machine has pre-bending function for plate edge ,and can bend roll the plate one time without any thing re-rolling with combined procedure or prebending and bending roll into shape. The upper roller is the main drive roll, the down roller and two side rolls up-and-down movement is controlled by hydraulic drive. The up-and-down displacement of the down and side rollers are controlled by computer..Automatic leveling,display by screen , high synchronization precision ±0.2MM.Turnover bearing body dumping and reset is done through hydraulic transmission.The upper roll end has balance equipment to be convenient take of the rolled cylinder and workingpieces.There are moveable independent operation table for easy moveable operation.