The evaporation capacity of the sawdust rotary dryer can be estimated by a specific formula. Evaporation capacity of sawdust rotary dryer = wood chip volume × initial moisture content of wood chip × (initial moisture content of wood chip - final moisture content of wood chip)‌‌ This formula takes into account the initial and final moisture content of sawdust as well as the volume of sawdust and is key to determining the amount of evaporation.





In the specific selection, in addition to the calculation result of evaporation, drying temperature, drying time and other factors should be considered, and the comprehensive selection should be made in combination with the characteristics of sawdust and production needs ‌. For example, when the moisture content of the sawdust wet material is about 45%, more than 30% of the water can be quickly vaporized by high temperature hot air flow drying, so that the sawdust can reach the ideal dry state, which is convenient for subsequent storage, transportation and application.
To sum up, determining the evaporation capacity of the sawdust rotary dryer is a comprehensive process considering many factors, which needs to be accurately calculated and selected in combination with actual production needs.