food spray dryer

A food spray dryer is a specialized machine that converts liquid food ingredients into powder form through atomization and drying. It’s used in food processing to create products like powdered milk, coffee, and protein powders. These dryers offer precise control over drying parameters and are essential for producing shelf-stable food products with preserved nutrients and flavors.

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Food spray dryer introduction

  1. Rapid Drying Capability: Food spray dryers swiftly transform liquid food ingredients into powdered form, facilitating convenient storage and transport.
  2. Tailored Settings: Operators can customize parameters like temperature and airflow, ensuring precise control over product characteristics.
  3. Nutritional Integrity Preservation: These dryers employ gentle drying techniques to maintain the nutritional value and flavor of food products.
  4. Versatility: They are suitable for drying a diverse range of food items, including dairy products, fruit juices, and coffee extracts.
  5. Energy-Efficient: Incorporating advanced technologies, these dryers minimize energy consumption, supporting cost-effective and sustainable production.

How food spray dryer works

  1. Atomization: Food spray dryers atomize liquid food into fine droplets using high-pressure nozzles or centrifugal atomizers.
  2. Hot Air Drying: The atomized droplets are then exposed to hot air inside the drying chamber, where moisture evaporates rapidly.
  3. Particle Collection: As the droplets dry, solid particles of food are formed and collected at the bottom of the drying chamber.
  4. Air Filtration: The hot air, now laden with moisture, is passed through filters to remove excess water vapor before being recirculated back into the system.
  5. Product Cooling: After drying, the food particles may undergo cooling to prevent moisture reabsorption and ensure product stability.
  6. Packaging: The dried food particles, now in powder form, are ready for packaging, storage, and distribution to consumers or further processing in food manufacturing.

Features of food spray dryer

  1. Efficient Drying: Food spray dryers efficiently convert liquid food materials into powdered form, reducing moisture content for extended shelf life.
  2. Customizable Parameters: Operators can adjust settings like temperature, airflow, and feed rate to achieve desired product characteristics.
  3. Preservation of Nutrients: Gentle drying methods help retain the nutritional value and flavors of food ingredients.
  4. Wide Application Range: They are suitable for drying various food products such as dairy, fruits, vegetables, and beverages.
  5. High Productivity: Food spray dryers offer high throughput rates, optimizing production efficiency for food manufacturers.

Application areas

  1. Industry: chemical,pharmaceutical,food,dehydrated vegetables,grain,mining,etc
  2. Application: aslemon Acid,chicken essence,borax,ammonium sulfate,radish silk,seeds,salt,silkworm, etc

Technical Parameters

MODELEVAPORATION CAPACITY (L/H)HEATING SOURCESPRAY HEAD ROTATION FORMSPRAY HEAD ROTATION SPEEDDIMENSION
GRT-LPG55ELECTRICITYCOMPRESSED AIR DRIVE25000 RPM1.8*0.93*2.2M
GRT-LPG1010ELECTRICITYCOMPRESSED AIR DRIVE20000 RPM2.0*0.95*2.25M
GRT-LPG2525ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM3*2.7*4.26M
GRT-LPG5050ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM3.7*3.2*5.1M
GRT-LPG100100ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION18000 RPM4.6*4.2*6.0M
GRT-LPG150150ELECTRICITY/STEAM/GAS/OILMECHANICAL TRANSMISSION15000 RPM5.5*4.5*7M
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