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Machine Listing - Center Wind Rewinders

IEN 126319
Equipment Class Slitter Rewind
Model CW-Center Wind
Manufacturer Kidder
Year (age) 1990
Type Doctor / Salvage Winder
Width 62"
Speed 3000 FPM
Diameter 60"

  62” Kidder Model CW center rewind slitter rewinder. Age 1990. Maximum speed 3000 FPM. Maximum web width 62”. 60" slit width. 30" minimum web width. Maximum roll dia. 60” unwind / rewind. Drive all gear reducer 402, 2-speed operation. High-speed & low-speed operation. Rider roll, motorized carriage. Mount Hope fixed bowed roll after slitting. Hydraulic roll lowering of rewound roll. Fife edge guiding. Red Lion counter. Taper tension control. Tidland shear cut knives. Serial # 936-50-740. Updated newer Reliance Flex Pak 3000 DC drive. 460 volt, 3 phase, 60 cycle, 50 HP motor. 63” idlers. Martin shaftless floor pickup unwind, automatic tension control, Fife automatic edge guiding. Skew roll. 3” & 6” Double E core chucks on unwind. Model RH62 Martin unwind. (2) 12” Montalvo air brakes, auto controlled with Montalvo system 3000 controller & tension roll. 6.5” dia. Mount Hope bowed roll. Motorized carriage with sensor for fixed gap rewinding which is center rewinding. Detect rewind roll build up without rider roll contact; moves carriage back; allows pressure-sensitive products, carbonless paper, coated papers. (2) 5” dia. air rewind shafts. (2) 3” dia. rewind shafts. Tidland Series II male shear cut knife holders. (9) male knives. (50) female shear cut knives. 2” minimum slit width. Kidder CW machine was designed for center rewinding many materials. Can slit 5.5 lb. carbon tissue, 220 lb. tag stock. Tension range 7/3.2 lbs. / in total 434 lbs. Kidder CW provides high-speed production of quality rolls. Most recently being used for coated papers, bonds. Can be used for foils, laminates, kraft papers & coated papers. Machine has rider roll which can be used to act as a pressing roll or can be operated as a minimum gap rewinder where carriage is moved automatically before contacting the rewinding roll. Maintains a minimum distance between point of slitting & rewinding to prevent interleaving. True center rewind machine. Single rewind shaft is the only driven part which allows the ability to slit & rewind coated and treated materials at very high speeds without damage and waste. Machine has been overhauled.