4-roller plate bending machine W12S series

electrichydraulic

HEAVY DUTY FOUR ROLLERS BENDING MACHINE STEEL PLATE ROLLING MACHINE 4 ROLLS PLATE BENDING MACHINES 1. Main functions: 1. Pre-bending is available means top-roller can be adjusted in directions upwards- downwards, right- left. 2. Cone-bending function is also available by adjustment of two ends of top roller to make top roller inclinable, so that one end is in low position, another is in high position, with the help of cone-bending device, W11S machine can produce cone type tube. 3. Of course, the required cone angle can not be reached in one time of operation, it needs some operations through gradual adjustment of the declining angle of top roller. During the operation, workpiece lies on the bottom rollers, workers are safe and easy to run the machine. 4. The shape of “O”, “U”, “R” or combined section shape is also available. 5. The machine is completed with economical PLC control function achieve high working efficiency. 6. PLC is from SIEMENS or OMRON; 7. Digital Screen is from DELTA, Taiwan; 8. Hydraulic valve and O-Seals are from UOSHEN brand, Taiwan 9. Motors are from SIEMENS brand 10. Main electric parts are from SIEMENS or SCHNEIDER 11. Gearbox is from China famous brand 12. Machine frame is welded with quality steel plate 13. Top roller is made with 42CrMo forded alloy steel 14. Bottom rollers are made with 45# forged alloy steel 15. To strong the bottom rollers, support rollers are adopted