... , coal. Handle easily, save energy. drying machine1,Heating s.m: 100-600s.m 2, Adopt the new design Jienuo product: the ... hot air drying machineBasic parametersUnitJML-10D1JML-20D1JML-30D1Rated calorific capacityKcal/hr.100,000200,000300,000thermal efficiency%≥85≥85≥85Hot air outlet temperature ...