Dense Phase Pneumatic Conveying System for Powder and Pellet Handling
We provide state-of-the-art pneumatic conveying systems for transferring a wide range of solids including powders, pellets, and granules. Our solutions are designed for clean, leak-proof, and safe operations, ideal for industries demanding high reliability in bulk material handling.
DEGONG offers both Dilute Phase (Lean Phase) and Dense Phase pneumatic conveying systems, each tailored to your specific material characteristics, distance, and plant requirements.
✅ Dilute Phase Pneumatic Conveying System (Lean Phase)
Dilute phase systems operate on a low pressure–high velocity principle, where material is suspended in a high volume of air and conveyed through the pipeline.
Key Features:
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Low air pressure (<2 bar), high air volume
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High-velocity material transfer
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Material is conveyed in suspension (fluidized state)
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Can operate in both pressure (air blow) and vacuum (air suction) modes
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Ideal for non-abrasive materials
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Economical for conveying distances up to 200 meters
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Typical components include:
➤ Positive Displacement Blower
➤ Rotary Airlock Feeder
➤ Product Separator (Cyclone/Filter)
Applications:
Widely used in food, pharmaceutical, plastic, and chemical industries where gentle, continuous transport of lightweight materials is needed.
🔷 Dense Phase Pneumatic Conveying System
Dense phase conveying uses high solid-to-air ratios, making it suitable for handling heavier, abrasive, or fragile materials over longer distances.
Key Features:
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High solid to air ratio (dense material movement)
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Low velocity, gentle conveying
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High air pressure (>2 bar), low air volume
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Minimizes wear and tear on pipeline and components
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Ensures minimal material degradation and dust formation
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Typically consists of:
➤ Compressor (Prime Mover)
➤ Pressure Vessel / Transfer Pot
➤ Instrumentation, Control Valves, and Automation Panels
Best suited for:
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Abrasive materials such as sand, cement, fly ash, minerals, etc.
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Long-distance conveying
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Applications requiring controlled material flow and minimal segregation
📌 Why Choose DEGONG Pneumatic Conveying Systems?
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Customized engineering based on material properties & plant layout
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Reliable system design with safety interlocks and automation
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Easy integration into existing process lines
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Reduced maintenance and operating cost
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Designed for hygienic and dust-free operation
Need help choosing between dilute or dense phase for your application?
📩 Contact our technical team today to get a tailored solution for your plant!