... vertical, horizontal for plastic calendering machine 3 roller calender, three roller calender, roller calender, inclined, vertical, horizontal for plastic calendering ... , three roll calender vertical, roll calender horizontal, roller calender inclined...for our plastic sheet extrusion line, ... 1500mm;Roll length: upto 6000mm;Roughness of roller surface: Ra0.1-0.01μm ( original standard to be 10- ...