... forming machine, cold roll forming machineFX 840-900 Double Deck Roll Forming MachineRoof Panel Roll Forming Machine,roofing tile forming ... SystemPLC Control12Machine Size6.2X1.4X1.5MFX 840-900 Double Deck Roll Forming MachineRoof Panel Roll Forming Machine,roofing tile ... cut, no distort, no wasting, high safe factor (main motor stop cutting) the electronic control systema. the brand of display ...