Description Overview Inventory number: E-6643 B. F. Perkins 2-roll non-woven bonding calender 100 in (2500 mm) face width Year 1977 Compressed cotton felt roll to steel heated roll Right-hand drive Open frame type Specifications Driven heated steel roll with 2-zone heating Steel roll: 101 in face width by 14 in diameter Steel roll heated with hot oil from both ends Hot oil provided by a Youngstown Miller oil heat system (2 zone), model MT-18-2AS, 480 volt, 60 cycle, 3 phase Bottom roll: compressed cotton felt covered, 100 in face width by 22 in diameter Compressed cotton felt roll loaded up against steel roll hydraulically, 1000 pli Hydraulic pump included 5.5 in diameter cylinders Oil heater includes two Partlow temperature control units Maximum temperature possible: 550 degrees Fahrenheit Unit includes 4-speed gearbox hooked up to a 20 hp U.S. Syncro gear reducer, 13.66 gear ratio No motor or motor control included Line was last used to calender non-woven fabrics at speeds of 12.5 to 100 fpm Durometer of compressed cotton felt roll: 77-78 Crown: 0.062 Included Two 105 in width, 6 in diameter steel idler rolls Accordion type stacker One spare compressed cotton felt roll, 100 in width by 22 in diameter USA
