Spray dryer

- GMP-compliant design; drying air cleanliness better than Class 100,000, quick-clean surfaces, consistently stable product quality.
- Ultra-fast drying: after atomization the droplet surface multiplies, so 95–98% of moisture evaporates within 5–40 s in the high-temperature airflow.

Water evaporation: 3kg/h
Air inlet temperature: 100~300℃(Control accuracy ±1℃)
Air exhaust temperature: 40~100℃
Electric heater power: 9kW
Max Rotation Speed: 24000rpm

Products Used in
Chemical industry: Battery raw materials, alkaline dyes and pigments, dyestuff intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid agents, amino acids, silica ,etc.
Plastic Resin:AB, ABS emulsion, urea-formaldehyde resin, phenol-formaldehyde resin, mastic (urea) formaldehyde resin, polyethylene, polyvinyl chloride ,etc.
Food industry:Enriched milk powder, prunes, cocoa milk powder, milk replacer, animal blood powder, egg white (yolk) whole egg powder, etc.
Food & Plants:Oats, chicken juice, coffee, instant tea, flavored spiced meats, protein/protein, soy, peanut protein, hydrolysates, etc.
sugar (chemistry):Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc.
Ceramics:Aluminum oxide, tile materials, magnesium oxide, talcum powder, etc.

Centrifugal spray dryer is an air distributor on the top of the drying tower after fresh air is heated into clean hot air through the air
inlet filter and heater, and the hot air enters the drying tower evenly in a spiral shape. The feed fluid is conveyed to the centrifugal
spray or pressure nozzle at the top of the drying tower by the supply pump, and the rotating spray is formed into extremely fine
atomized droplets, which are in contact with the hot air in the downstream, and the moisture evaporates rapidly, and is dried into
finished products in an extremely short time. The finished product is discharged from the bottom of the drying tower and the cyclone separator, and the exhaust air is vented after being purified by the dedusting system.

① Adopt rotary cutting air inlet technology and adjustable volute to ensure uniform distribution of materials and no reverse top.
② The heat source can be electric heating, steam heating or a combination of various heating methods to ensure high efficiency and low consumption.

This industrial spray dryer adopts rotary cutting air inlet technology and adjustable volute structure, which ensures even material distribution and effectively avoids material reverse jacking. Multiple heat source options are available, including electric heating, steam heating and combined heating modes, realizing high working efficiency with low energy consumption. The machine features compact and elegant overall structure, simple operation, detachable and cleanable hot air chamber, as well as adjustable and controllable inlet air temperature.
Equipped with air jacket cooling system on the drying chamber wall and top, it prevents materials from thermal melting and wall adhesion. The built-in air rotary blowing device further reduces wall sticking. The powder collection system applies dehumidified air conveying and cooling technology to cool finished products and avoid moisture absorption and agglomeration. It fully complies with GMP standards, with drying air cleanliness above 100,000 grade. Easy to clean and maintain, it delivers stable product quality, ideal for pharmaceutical, food, chemical and energy industry production.

Product Features:
1. Adopt rotary cutting air inlet technology and adjustable volute to ensure uniform distribution of materials and no reverse top.
2. The heat source can be electric heating, steam heating or a combination of various heating methods to ensure high efficiency and low consumption.
3. The whole machine is compact and beautiful in structure, easy to operate, the hot air chamber can be disassembled and cleaned, and the inlet air temperature can be adjusted and controlled.
4. Air jacket cooling system is adopted for the drying chamber and top parts to prevent the material from being melted and hung on the chamber
5. The inner wall of the drying chamber adopts an air rotary blowing device to eliminate or reduce the sticking phenomenon.
6. The powder collecting system adopts dehumidification air blowing cooling technology to cool the product and prevent moisture absorption and agglomeration.
7.It with GMP production requirements, dry air cleanliness is better than 100,000 grades, easy to clean, and product quality is stable.