The drying speed is fast, the surface area of the material liquid is greatly increased after atomization, and 95%-98% of the water can be evaporated instantly in the hot air flow, and the drying time is only a few seconds, especially suitable for the drying of heat-sensitive materials. The product has good uniformity, fluidity and solubility, high product purity and good quality. The production process is simplified and the operation control is convenient. For the moisture content of 90% or more (special materials can reach 40%-60%) of the liquid can be dried into powder and granular products at one time, no need to crush and screen after drying, reducing the production process and improving product purity. The product particle size, bulk density and moisture can be adjusted within a certain range by changing the operating conditions, which is convenient for control and management.

Spray dry work principle：

1. After the air passes through the filter and the heating device, it enters the hot air distributor on the top of the drying room, and the hot air passing through the hot air distributor evenly enters the drying room and rotates in a spiral shape. 
2. At the same time, the material liquid is sent to the centrifugal spray head (atomizer) installed at the top of the drying chamber, and the material liquid is sprayed into performance mist droplets.
3. The contact surface area of the material liquid and the hot air is greatly increased, and the water evaporates quickly, and the finished product is dried in a very short time.
4. The powder is recovered by the collection tube at the bottom of the dryer, and the exhaust gas is discharged by the centrifugal fan.

Features：

1. Stainless steel material, arc corner design and polyester powder coated shell, prevents corrosion of acidity and alkaline air effectively. 
2. Imported Schneider electrical components which is more stability. 
3. PLC control system, make your research more easier and efficient.
4. Build in oil-free air compressor, without any noise. 
5. Self-priming peristaltic pump, avoid secondary pollution, make sure whole process conducted steady and smoothly. 
6. Narrow size distribution, more than 95% of the dry powders are in the same range of particles. 
7. Innovative tower wall purging device, improves the material recycling rate. 
8. High speed of drying, after spraying of the material liquid, the surface area of material will be increased greatly, make your research more  efficient.
9. In the hot-air flow, 95%~98% of water can be evaporated at a moment. You can finish material drying only in several seconds.
10. Especially suitable for drying the heat sensitive materials, after drying, there's no need for smashing and sorting, so as to reduce the operation procedures and save your time.

Application range:

*Chemical industry: sodium fluoride (potassium), alkaline dyestuff pigments, dyestuff intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid agents, amino acids, white carbon black, etc.
*Plastic resin: AB, ABS emulsion, urea-formaldehyde resin, phenolic resin, dense glue (urea) formaldehyde resin, polyethylene, polyvinyl chloride, etc.
*Food industry: fat-rich milk powder, arid milk powder, cocoa milk powder, milk substitute powder, pig blood powder, egg white (yolk), etc.
*Food and plant: oats, chicken juice, coffee, instant tea, seasoned spiced meat, protein, soybean, peanut protein, hydrolysate, etc.
*Sugar:Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc. * Ceramics:Alumina, tile material, magnesium oxide, talcum powder, etc.
*Other products

Products support customization, if you have custom needs, please let us know!