Description Overview 63” wide used Dusenbery model 835 L3 cantilevered slitter rewinder Brand: Dusenbery Model: 835 L-3 Condition: Used Unwind Section Unwind diameter: 40” One pneumatic 3” diameter unwind shaft Unwind has automatic edge guide with +/- 1.5” travel and remote fine adjustment at the front and rear of the machine Unwind tension is closed loop control using load cells mounted in the rear of the machine and a Montalvo air cooled brake Slitting Section Slitting section is razor in the groove slitting with dovetail razor holders, can be changed to shear cut if needed Rewind Section Cantilevered rewind will accommodate a 24” diameter rewound roll with pneumatic top riding rolls Automatic rewind taper/tension control Machine comes with a pair of roll lock differential 3” rewind shafts Top riding rolls are pneumatically loaded Finished rolls are off loaded onto the doffing tree Pull Rolls and Idlers Pull rolls and idlers are rubberized cork covered There are 4 cork covered pull rolls Two pull rolls before slitting and two after slitting This pull roll configuration maintains proper tension during slitting and isolates tension from the unwind and rewind Drive System A two motor, DC drive runs this machine to speeds up to 1000 fpm Main drive is 10 hp and rewind drive is 20 hp Additional Features A pair of automatic pneumatic web tail clamps are included This system maintains tension on the web when the machine is not running and during unloading to help maintain tension on the web Power and Air Requirements Power requirement: 460 V, 3-phase, 60 Hz, 80 amps Air supply: 4 cfm at 90 psi Dimensions and Floor Space Floor space required: 16’ x 10’ SpecificationsCapacity: 63 inch widthStock number: 904478.004PFSerial number: 59395
