Model φ2.0×6m φ2.5×6.5m φ2.7×7m φ3×7m φ3.2×7m φ3.6×8m φ4.2×8.5m drum diameter (m) 2.0 2,5 2,7 3 3,2 3,6 4,2 drum length (m) 6 6,5 7 7 7 8 8,5 Volume (m³) 18.84 31.89 40.5 49.46 56.26 81.38 118 Speed of rotation drum
(RPM) 3-10 3-10 3-10 3-10 3-10 3-10 3-10 time of stay materials in the drum
(m) 12-30 12-30 12-30 12-30 12-30 12-30 12-30 Initial moisture materials (%) 6-25 6-25 6-25 6-25 6-25 6-25 6-25 The ultimate
moisture after
drying (%) ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 Max. the
temperature of the incoming gas
(℃) 750-900℃ 750-900℃ 750-900℃ 750-900℃ 750-900℃ 750-900℃ 750-900℃ Produce nights (t/h) slag 20-25 25-30 30-35 35-10 40-45 50-65 70-85 Fly ash 10-17 17-21 20-25 23-27 25-30 30-45 45-63 Sand 20-27 25-40 27-45 30-45 35-50 55-75 75-99 Motor model Yr160m-4 Yr132m-4E Yr160m-4 Yr160m-4 Yr132m-5E Yr160m-4E Yr160m-4E Motor power (kW) 7.5×2 11×2 7.5×4 7.5×4 11×4 15×4 18.5×4 Gearbox model XWD-6 XWD-6 XWD-6 XWD-6 XWD-6 XWD-8 XWD-8 the degree of reduction gear (I) 17-29 17-29 17-29 17-29 17-29 17-29 17-29