63" DUSENBERY DUPLEX SLITTER MODEL 835 L3

903514.003 One (1) Used 63" Dusenberry Cantilevered Duplex Slitter Rewinder Model: 835 L3 Serial #: 59333 Year of Manufacture 1995. It comes equipped with an integral unwind for diameters to 40" with the splice table removed, 30" unwind diameter with the splice table. One pneumatic 3" diameter unwind shaft. The slitting section is in air razor slitting with hex bar mounted razors, can be changed to shear cut if needed. The cantilevered rewind will accommodate a 24"diameter rewound roll with pneumatic top riding rolls. The pullrolls and idlers are rubberized cork covered. Automatic rewind taper/tension control. 1" rewind shaft are core spacer differential rewind, the machine is also design for 3" rewind shafts Top riding rolls are pneumatically loaded Finished rolls are off loaded onto the doffing tree A two motor, DC drive runs this machine to speeds up to 1000 FPM, main drive is 10HP and rewind drive is 20HP. Controls are Mitsubishi PLC with a operator interface through a touch key pad and LCD display. 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. There are 4 cork covered pullrolls. Two pullroll before slitting and two after slitting. This pullroll configuration maintains proper tension during slitting and isolates tension from the unwind and rewind. The unwind has a 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 mount in the rear of the machine and a Montalvo air cooled brake. Power requirement is 460v-3-60 80amps, air supply 4 CFM at 90 PSI. Floor space required 16’ x 10’.