Factors to be considered in the selection of drying equipment

Physical and chemical properties of materials - morphology, water content, water content, crystal water, grain size, bulk density, viscosity, heat sensitivity, softening point, transformation point, thixotropy, toxicity, corrosivity, odor, flammability, Electrostaticity, air permeability, agglomeration, and easy comminability of crystals or particles. The following are the same as the "
2. Drying properties of materials - Drying curves, critical moisture content, and equilibrium moisture content under proposed drying conditions.
3. Dry production requirements and long-term planning.
4. Material value and the effect of drying on it. Such as product moisture, pollution, temperature, wear, powder, smash, rehydration ... and so on the impact of commodity value.
5. Requirements for material recovery.
6. Material drying process of the upper and lower sequence process. (The state of the method involved in the discharge)
7. Drying method of material past drying method or similar product.
8. Available heat sources (coal, fuel, electricity, gas, liquefied petroleum gas, natural gas)
9. Installation site size, with or without special requirements.
10. Environmental requirements - restrictions on dust emissions, noise, vibration, odor, volatiles, and so on.
11. The amount of investment that may be invested, local labor, land, energy prices.
12. User's operator level and maintenance ability.
13. Local average temperature, humidity.