Drum speed (rpm) Drum surface temperature Drum surface temperature Drum surface temperature Drum surface temperature
70 ± 2 °C 80 ± 2 °C 90 ± 2 °C 100 ± 2 °C
0.1
72.1 ± 3.2Ag (50.7) 130.6 ± 4.8Be (91.9) 130.2 ± 1.5Be (91.6) 128.5 ± 5.8 Be (90.4)
0.2
67.3 ± 1.8Af (47.4) 130.9 ± 4.5Be (92.1) 130.7 ± 4.5Be (92.0) 128.3 ± 4.4 Be (90.3)
0.3
59.2 ± 2.6Ae (41.7) 131.3 ± 3.1Be (92.4) 131.0 ± 6.2Be (92.2) 129.1 ± 6.3 Be (90.9)
0.4
54.1 ± 4.2Ad (38.1) 123.1 ± 1.4Bd (86.6) 132.2 ± 3.4Be (93.0) 130.1 ± 4.8 Be (91.6)
0.5
51.4 ± 3.1Acd (36.2) 94.2 ± 5.2Bc (66.3) 124.1 ± 2.1Cd (87.3) 133.3 ± 5.4 Be (93.8)
1.0
47.1 ± 2.4Abc (33.1) 53.3 ± 2.5Ab (37.5) 68.2 ± 2.2Bc (48.0) 73.2 ± 6.6Bb (51.5)
1.5
44.2 ± 1.9Aab (31.1) 46.1 ± 2.1Aa (32.4) 52.4 ± 2.9Bb (36.9) 55.4 ± 5.7Ba (39.0)
2.0
39.4 ± 2.1Aa (27.7) 42.1 ± 2.8ABa (29.6) 45.3 ± 1.1BCa (31.9) 48.2 ± 3.3Ca (33.9)