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Machine Listing - Doctor Winders

IEN 126312
Type Centerwind / Doctor
Manufacturer Kidder
Speed 2000 FPM
Model CW
Equipment Class Used Slitter Rewinder
Width 42" Maximum
Diameter 40" Unwind / Rewind

  42” Kidder CW Slitter Rewinder. 40” Diameter Unwind and Rewind. Type: Centerwind rewind, single shaft. Single motor drive. Shear & score cut slitting. Mount Hope automatic tension control with tension roll. Fife automatic edge guiding on unwind stand +/- 3" travel. Single motor drive. Two air-loaded score cut knives. Has been slitting & rewinding paper & non-extensible products. 2000 FPM. CW designed to slit 5.5 lb. carbon tissue to 200 lb. tag stock. Can slit laminations, heavy film, coated papers. Score slitting can also be used to perforate the web. Motortronics Model K Plus controller. Variable speed AC drive, approx. 10 years old. 460 voltage, 3 phase, 60 cycle. 20 HP Teco motor, AC motor. Taper tension. Drive slows down rewinding roll as rewinding roll diameter increases. Idlers in machine are 44" wide, 4" diameter steel idlers. One 3" air unwind shaft. One 3" air rewind shaft. Attached unwind. Manual skew adjustment. 12" diameter Tidland air brake. Shear cut bottom female knives. (46) knives. (8) male shear cut knives & holders. 2.5" minimum slit width. Red Lion counter. Compact, low profile design. Easy to operate. This machine has been refurbished; many new bearings installed.