Drum driers
Drum driers
Drum driers
Drum driers
Drum driers
Drum driers
Drum driers
Drum driers

Drum driers

Application:

  • processes: drying, cooling, heating,
  • materials: fertilizers, minerals, chemical substances, food products (fruits, vegetables), granulated or dusty solid products, industrial solid wastes, limestone, ores, oxides, dolomites, talc, rubber, fibers,
  • possibility of independent operation or in combination with a rotary drier (final drying) or fluidal vibration dryer (difficult product).

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Specification:

  • A: drying/ heating/cooling:
    • direct heating with hot gas or air (parallel and counter-current),
    • air heating with steam, heating oil, hot combustion gas (exchanger); combustion gases from the combustion of natural gas, oil,
    • cooling uses cool air from the environment or previously prepared,
    • execution: stainless steel, carbon steel, fire-resisting materials, “corten” type steel, aluminum,
    • diameter up to 5 m, length up to 50 m,
    • possibility of implementation in 2 or more segments (for conveying purposes),
    • riding rings: diameters up to 6 m, width up to 0.6 m,
    • ring gears: pitch diameter of a gear up to 8 m.
  • B: drums with indirect heating:
    • application: dusty products or those that cannot be in contact with hot gas/air,
    • construction: heating/drying through mantle wall, pipe walls,
    • feeding with a feeding screw,
    • static drums have an option of section heating by length (temperature profile).