... kiln:We have various of rotary kiln, such asΦ1.4*33, Φ1.6*36, Φ1.9*39, ... 3.0*45, Φ3.0*48, Φ3.2*50 etc. 4. Main technical parameter of tunnel kiln:Model(mm)Dia.( ... speed(r/min)Power(kw)Weight(t)Φ1.4*331.43330.9-1.30.39-3.9618. ... .3Φ2.5*402.5403.59.0-10.50.44-2.4455149.61Φ2.5*502.55036. ... .37Φ2.5*542.5543.56.9-8.50.48-1.4555196.29Φ2.7*422.7423. ... .5Φ2.8*442.8443.512.5-13.50.437-2.1855201.58Φ3.0*453453.512. ...