Technical of Plastic calender machine: Four motors individually driving,cardandrive, complete digital electric control;Furnished with axle-crossing unit, pre-loading unit and pressure-loss alarm unit;Furnished with roller-speed display, roller-distance display,roller-temperature display and crossing display. TechnicalData: Specification Type (MM0 (M/MIN) (MM) (MM) SY-4F-1120 360*1120 7.6-230.05-0.5900 SY-4F-1400 400*1400 9-270.05-0.51200 SY-5F-1500 400*1500 9.6-28.70.05-0.51300 SY-4F-1730 560*1730 5-500.05-0.51500 SY-4F-1830 610*1830 6-600.05-0.51600 SY-4F-2300 660*2300 7-700.05-0.51900 SY-4F-2600 710*2600 7-700.05-0.52200 SY-4F-2800 760*2800 7-700.05-0.52400 SY-4F-3000 810*3000 7-700.05-0.52600 SY-4F-4000 863*4000 7-700.05-0.53500