For Sale - UM - 10955 - Farrel Bridge & Bridge PVC Calendering Lines
UM - 10955
Farrel Bridge & Bridge PVC Calendering Lines
1) Farrel Bridge 4-Roll Inclined 'Z' PVC Calender. - Year of manufacture: 1964 - Extensively modified and up-graded controls and drives. - 66 inches roll face width, 27 inches diameter. - Rolls are current polished to produce matt PVC finish. - Independent variable speed DC drive to each roll via solid state, AC to DC converter. - Feed via conveyor to roll 1 - 2 nip, with feed width control. - Pressurized hot water heating system via electrical or steam heated heat exchanger (Max 180C). - Independent, precise temperature control of each roll (heating and cooling). - Cross axis control on roll 4 (roll 3 fixed). - Hydraulic lock of bearing float rolls 3 and 4. - 2 speed range gearbox: 0 - 11m/min low speed, 0 - 50m/min high speed.
Control desk with digital speed control of line parameters: - Sheet strip - Emboss pre-heat drum - Chilled embossing roller, embosser strip and double bank cooling drum
- Separate calender roll - Pre-heat drum and cooling drum temperature controls. - Edge trim and off-cut wind up.
2) Bridge Three Roll Calender - Roll diameter: 1650 mm (66") wide x 600 mm (24") diameter Even & Friction - Motorised nips - English Electric DC Motor - 100 HP - 350 volts - 254 amps - 600/750 rpm - Gearbox, manufactured by Hanson