Equipment for spray granulation
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The company is planning to install a granulation unit for its new project. I’m wondering if it would work to use cold air instead of hot air in the spray drying process (given that the melting point of the product is 70 degrees). I’m not sure what size the particles produced by spray drying will be; those with experience in this area, please provide some guidance
The temperature of the heat medium affects the height of the spray drying tower, while the particle size influences the parameters of the granulator and the diameter of the spray drying tower. The properties of the material impact all these aspects as well as the quality of the product.
Spray cooling is available; we have experience with paraffin spray cooling. Do you have contact information?
The melting point of the product is 70 degrees. Spray drying is inherently suitable for drying heat-sensitive materials; even if the temperature of the hot air is 120°C, the temperature on the outer surface of the material should remain below 60°C~~~