Principle:
Compared with the QG series pulse air flow dryer, this dryer can make material to stay a long time and the product has lower water content, In addition, overall height is also Iower than QG dryer．
The bottom of dryer has the unique enhanced design, stirring rack is diamond shaped, its linear flow design can reduce wind resistance into a minimum degree, also the grinding knifes are equipped at the bottom, the results of grinding are obvious, the falling the materials can be rapidly crushed into powders which are suitable for air flow drying, another function of stirring is dispersing materials, thus can enlarge the contacting area with high speed hot air coming from the bottom, and most of moisture is dried during this stage, and then the dried material becomes lighter and lighter, and flow up with hot air, finally comes out from the top of dryer and goes into material colleting system．

Material :
This dryer is suitable for the raw materials that contains high moisture and appear paste and other raw materials that can not be dried with other drying methods, also apply to the cake, paste, with a certain viscosity, require finished products for the powder．

Nanjing Sky Hope Tongyuan Biological Engineering Co., Ltd. originated from the Food Department of Jiangsu High hope International Group Co., Ltd. Homogenous Food Co., Ltd. It is a comprehensive food, pet food and mechanical engineering company. The company mainly exports hydrocolloids made in China (eg carrageenan, sodium alginate, agar, konjac gum, xanthan gum), vegetable proteins (eg isolated soy protein, concentrated soy protein, tissue soy protein, rice protein, Wheat protein and pea protein), preservatives, sweeteners, flavors and fragrances and functional plant extracts, can be used in meat, dairy and bakery products, health products. Export and sales of pet food and pet products. The company also imports some seaweed raw materials from abroad for the production of agar, carrageenan and sodium alginate, and Company also has a cooperation seaweed cultivation base in Indonesia and Morocco. At the same time, research and development and export evaporation heat exchanger equipment and accessories, evaporation systems (multi-effect evaporation, MVR, TVR evaporation system) can be used for food, pharmacy project, wastewater treatment, etc.