Spray Dryer | Multi Effect Evaporator Manufacturer and Supplier – Shachi Engineering

Spin Flash Dryer Manufacturer in India

As a leading spin flash dryer manufacturer in India, we always emphasize designing products that complement the customer’s critical challenges.  Generally, spin flash dryer is used to dry materials such as powders, crystals, and granules. It uses hot air to rapidly evaporate the moisture from the material, while the material is continuously agitated and dispersed by a spinning rotor. The dried material is then separated from the exhaust air and collected for further processing or packaging.  

There are several advantages of Spin Flash Dryer:

  1. Fast and efficient drying: It uses high-speed rotating blades to break up the material and expose it to hot air, resulting in rapid and efficient drying.
  2. Minimal product degradation: The short residence time and low temperature of the drying process help minimize product degradation, making it ideal for drying heat-sensitive materials.
  3. Versatile: It can handle a wide range of materials, including powders, crystals, and granules, and can be used in various industries such as chemical, pharmaceutical, food, and mineral processing.
  4. Small footprint: It comes with a compact design, which is suitable for facilities with limited space.
  5. Energy-efficient: It uses hot air to dry the material, which can be recycled, resulting in energy savings.
  6. Continuous operation: It can be operated continuously, which makes it ideal for large-scale production requirements.

Overall, spin flash dryer offers several advantages over other types of dryers, including fast and efficient drying, minimal product degradation, versatility, a small footprint, energy efficiency, and continuous operation.

Spin Flash Dryer working principle:

  1. Material feeding: The wet material is fed into the inlet of the spin flash dryer by a screw feeder or a pneumatic conveying system.
  2. Atomization: The material is then atomized by a high-speed rotating blade, which breaks the material into small particles and disperses them into the drying chamber.
  3. Drying: Hot air is introduced into the drying chamber through a tangential inlet, which creates a vortex flow of the material and the air. The hot air quickly evaporates the moisture from the material, which is then carried away by the exhaust air.
  4. Separation: The dried material and the exhaust air are separated by a cyclone separator, which removes the dried material and recirculates the exhaust air back to the drying chamber.
  5. Discharge: The dried material is discharged from the bottom of the cyclone separator into a collection bin or a conveying system.

Overall, the working principle of a spin flash dryer involves atomization, drying, separation, and discharge, resulting in fast and efficient drying of a wide range of materials.

Applications of Spin Flash Dryer in various industries:

  1. Chemical industry: This kind of dryers are commonly used in the chemical industry to dry organic and inorganic chemicals, such as polymers, resins, pigments, and dyes.
  2. Pharmaceutical industry: It is used to dry pharmaceutical products, such as antibiotics, vitamins, and herbal extracts, without affecting their chemical properties.
  3. Food industry: It is used in the food industry to dry food products, such as starch, sugar, milk powder, and instant coffee.
  4. Mineral industry: It also finds application in the mineral industry to dry minerals, such as bentonite, kaolin, and silica.
  5. Environmental industry: It is also used to dry sludge and other waste products, reducing their volume and making them easier to dispose of.

Overall, spin flash dryer is versatile and can be used to dry a wide range of materials, making them suitable for use in various industries.

Being a leading spin flash dryer manufacturer in India, our plants are designed, manufactured and commissioned at customers’ sites which gives a high return on investment to our customers.




Spin flash dryer plant