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Machine Listing - Two Roll Calenders

IEC 123842
Equipment Class Heated Calender
Type 2-Roll
PLI (force) 650 PLI
Manufacturer B.F. Perkins
Speed 2000 FPM

  66" two-roll calender, Mfg B.F. Perkins. Age 1979. 1,000 PLI operating loading pressure. Hydraulic load. 2,000 FPM maximum speed. No roll heating required. 60" maximum web width. Material for processing originally water-based coated papers. Material thickness originally designed for .0002-.0005". 440 voltage, 60 cycle, 3 phase. Oscillating doctor blade assembly including brackets & mounting. Single position detached unwind, set up for 58" dia. rolls of material. 6" & 3" air shaft. Safety chucks. Two 6" dia. air-cooled, air-operated braking systems controlled by an auto tension roll on calender. One brake per side, a total of two brakes. Cleveland Kidder tension system for automatic tension control on unwind. After unwind stand, 66" aluminum idler. Has operator station including hydraulic unit. Rewind has taper tension. Forward or reverse rewind. Two motor drive; one motor on rewind & one motor on calender. Rewinder is center rewinder. 58" dia. rewind. Automatic edge guiding of the rewind station. Entire rewinder side shifts. Fife edge guide system with air sensor. +/- 3" of guiding. Has safety chucks. Rewind has 60 HP Imperial electric DC drive motor. DC solid-state controllers, Cleveland Machine Controls. Solid-state controls, Pacemaster 12. 3" & 6" air unwind/rewind shafts. 66" steel chrome roll on bottom. 64" steel roll with rubber covering on top. Both rolls 22" dia. Top rubber roll is driven by a 60 HP DC drive motor to Browning gear reducer & coupled to the top roll. Bottom roll is loaded up. Hydraulic load. This unit could be used for paper, non-wovens, board & many other products.