The spary drying is the technology widest used in the liquid technology shaping and in the drying industry.The drying technology is most suitable for producting the powder,particle or block solid producs from the materials,such as:solution,emulsion,soliquoid and pumpable paste states.For this reason,when the particle size and distribution of the final products,their residual water contents,the stacking density and the particle shape must meet the precision standard,the sparay drying is one of the most desired technologies.

　　After filltering and heating,the air enters into the air distributor at the top of drying chamber in the spiral form and uniformly.By passing through the high-speed centrifugal spray at the top of the tower,the material liquid will rotate and be sprayed into the extremely fine mist liquid beads.Through the very short time of contacting finished products will be discharged continously from the bottom of the drying tower and from the whirl sparator.The waste gas will be discharged from blower.。

　　 Its dry speed is very quick.In genral,it general,it needs5-15 seconds.It has feature of momentary dry.
　　 Because raw material can be dried momentarily.Especially,it is suiable for drying thermal sensitive raw material.It can maintain color,smell and smell of raw material.
　　 Its operation is stable and simple.Its regulation and control is very convenient.It is easy to realize coninuous operation.
　　 The distribution,fluidity and solubility of product are good.
Medicines：
Vitamin, Chinese tranitional medicine, antibiotics ,etc.
Ceramics：
Aluminum oxide,zirconia,magnesium oxide,titanium oxide,sodium carboonate, china clay,porcelain clay,all kinds of ferrite and metallic oxide ,etc.
Chemical products：
dispersed dyestuff,active dyestuff,organic catalyst,white carbon black,washing powder,potassium carbonate potassium phosphate catalyst all kinds of washed liquid etc.
Foodstuff：
Amino acid,flavoring ,protein,dride milk,big blood powder,tea powder,Glucose,potassium sorbate,essence,starch,etc.