The Rotary Drum Granulator's Magic: Transforming Phosphate Powder into Spherical Granules

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November 11, 2025
Category Connection: Drum Granulator Production Line
Brief: Discover the magic of the Rotary Drum Granulator, transforming phosphate powder into spherical granules with efficiency and precision. This essential equipment is widely used in fertilizer production, mineral processing, and building materials, offering high adaptability, large production capacity, and low energy consumption. Learn how it works and its key advantages in this video.
Related Product Features:
  • Strong adaptability to various powdery materials with moisture content between 20%-40%.
  • High granulation rate maintained at 85% or above for stable product quality.
  • Large production capacity with low energy consumption compared to other granulation equipment.
  • Simple structure with convenient operation and maintenance, featuring wear-resistant materials.
  • Widely used in fertilizer, mineral processing, and building materials industries.
  • Environmental performance with optimized sealing and dust collection systems.
  • Flexible adjustment of particle size via drum rotation speed, inclination angle, and bonding agent.
  • Continuous large-scale production capability with long service life and reduced maintenance.
Faqs:
  • What is the hourly output range of the drum granulator?
    The standard hourly output ranges from 1 to 300 tons, with customizable solutions available for higher demands.
  • How does a rotary drum granulator work?
    It tumbles material with a liquid binder, causing fines to aggregate into particles through rolling and collision, forming dense granules.
  • What types of materials can a rotary drum granulator process?
    It can process any dry, fine powder, including fertilizers, minerals, and specialty chemicals, often requiring pretreatment like crushing or drying.
  • What are the advantages of a rotary drum granulator over a disc pelletizer?
    It offers higher throughput and operates as a closed system, reducing fugitive material emissions.
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