4 Roll Dual Initial Pinch / 1000×22 mm CNC
4 ROLL HYDRAULIC MODEL 1000 x 22mm CNC EVO GRAPHIC 4AXIS PROG
-Width of plate 1000 mm
-Thickness of plate 22 mm
-Pre-pinch 16 mm
minimum bending ID 230 mm
depend on thickness vs. plate yield
Rolls -Surface length mm. 1050
-top roll mm. 250
-lower roll mm.260
-Power electric 15Hp on centralized hydraulic unit , voltage 3ph Vac 400/50
• Hardening of the 4 rolls , very high resistance against wear.
• Central rolls both driven powered with axial gearbox and direct drive hydraulic motor.
• Calibration system for the re-rolling of welded shells rounding unwanted flat spots.
• Console electric on wheels with centralized commands joysticks CNC position readout.
• Opening front side hydraulic drop-end unloading closed shells.
• CNC Digital position of the 4 rolls, CNC programmable 4 axis graphic CAM autocalc
• Variable speed on proportional valves stepless continuous controller.