65" ALAN DUFFY CENTER SURFACE SLITTER REWINDER 40" OD REWIND UPGRADED IN 2021

65" ALAN DUFFY CENTER SURFACE SLITTER REWINDER 40" OD REWIND UPGRADED IN 2021

orCall +1 215-664-6016

Description

Single shaft unwind. 3” air shaft can accommodate 40” package. Web width up to ~ 65”. Pneumatic roll lift for self loading Pneumatic braking and closed loop tension control. Side shifting with electro-mechanical actuator for automatic edge guiding. Walk over platform (steel) for access to upstream duplex shaft. Slitter, 40” duplex 3” OD air shafts Center driven shafts on pneumatically actuated lay-on arms with individual drive motors. S-wrap roll, Lay-on bed roll and slitter anvil roll have a common drive motor. 40" diameter shafted unwind with roll lift. New (2021) Montalvo disc brake with new 5 pneumatic pistons, individually valved with low coefficient of friction brake pads New (2021) Magpower Cygnus tension controller by Maxcess with (2) new load cells. New floor mounted custom built roll stand for path and load cell roll 3" air shaft with new (2021) key drive and brake-side bearing. New (2021) Maxcess Tidland edge/line guide with electro-mechanical linear actuator and Multi-function DST-1 sensor. New (2021) Componex WINertia AV air vent low-friction aluminum idler rolls. (2) on tension stand, (1) in unwind frame. Duplex Slitter / 40” Rewinder Added (2) new (2021) Componex WINertia AV air vent low-friction aluminum spreader rolls (1 mounted). Replaced existing idler rolls with Componex WINertia AV air vent low-friction aluminum idler rolls. Designed and procured parts for upgrade to original shear slitting section (2021) with Tidland Class II knife holders (used), female anvil knives (sharpened), and new (2021) Tidland Class 2/3 knife holder Support Bar (not mounted). Replaced nylon drive gears in slitter arms. Replaced all pneumatic tubing. SSD 3 motor DC drive system. Designed to run simplex on the first rewind position or duplex. Coming out of service Feb. 2024

Specifications

ManufacturerALAN DUFFY ENGINEERING
ModelCENTER SURFACE SLITTER
ConditionUsed
Stock Number904433.004