Spray Dryer

A spray dryer system is an advanced and efficient way to convert liquids or slurries into dry powder form. By rapidly evaporating moisture from sprayed droplets, it produces uniform and high-quality particles, making it a popular choice for industries such as food, pharmaceuticals, and chemicals.

How It Works:

  1. Liquid Input: The liquid or slurry to be dried is fed into the system.
  2. Atomization: The liquid is broken down into tiny droplets using a nozzle or rotating disk.
  3. Hot Air Circulation: Heated air is introduced into the drying chamber, quickly evaporating the moisture in the droplets.
  4. Drying Process: The drying happens rapidly, leaving solid powder particles behind.
  5. Powder Collection: The dry powder is collected in hoppers or separators.
  6. Exhaust Air Management: Moist air is filtered and safely discharged from the system.

Benefits:

  • Quick Drying: Converts liquids into powder in seconds, saving time.
  • High Quality: Produces consistent, uniform powder particles.
  • Heat-Sensitive Materials: Safely processes delicate materials without damaging their properties.
  • Extended Shelf Life: Removes moisture, preventing spoilage and improving storage life.
  • Energy Efficient: Reduces energy use with optimized drying methods.
  • Scalable Design: Suitable for small labs or large industrial production.


Applications:

  • Food Industry: Producing powdered milk, coffee, flavourings, and nutritional supplements.
  • Pharmaceuticals: Creating powder forms of medicines and active ingredients.
  • Chemical Industry: Drying dyes, pigments, and specialty chemicals.
  • Cosmetics: Making powders for skincare and beauty products.
  • Environmental Engineering: Processing sludge and waste materials.


Why Choose Our Spray Dryer Systems?

  • Advanced Atomization Technology: Ensures precise droplet size for uniform powder quality.
  • Eco-Friendly Design: Reduces energy use and minimizes environmental impact.
  • Custom Solutions: Tailored designs to fit industry-specific requirements.
  • Durability: Built with high-grade materials for reliable, long-term performance.
  • Support and Maintenance: Includes training, spare parts, and after-sales services


Material of Construction: SS 304 / SS 316 / MS / As per client needs

Process Flow for Spray Dryer System

Liquid Input → (Liquid or slurry is fed into the spray drying system)

Atomization Stage → (Nozzle or rotating disk brakes liquid into fine droplets)

Hot Air Circulation → (Heated air is introduced into the drying chamber for rapid
moisture evaporation)

Drying Process → (Moisture is removed as droplets turn into solid powder particles)

Powder Collection → (Dried particles are collected in hoppers or separators)

Exhaust Air Management → (Filtered moist air is safely discharged from the system)

Key Equipment Involved

Feed Pump (Controls liquid entry into the system)

Atomization Nozzle / Rotating Disk (Creates fine liquid droplets for drying)

Hot Air Generator (Provides controlled heat for efficient drying)

Drying Chamber (Ensures uniform moisture removal through air circulation)

Cyclone Separator / Bag Filter (Captures dried powder efficiently)

Exhaust System (Manages moisture discharge safely)

Final Collection Bins (Stores dried powder for packaging or further use)