Rotary drum dryer for robust food products

Achieve uniform and gentle drying for sensitive and robust products alike with optimized airflow, ensuring optimal moisture content and preserving product quality.

Dehumidifies and Dries Granular and Solid Materials

The Trommeltrockner from HARTER drying solutions is a versatile rotary drum dryer designed for precision dehumidification across various industries, including food processing, pharmaceuticals, and wastewater treatment. Utilizing a specially developed sealing system, it ensures optimized airflow for uniform drying. This equipment is ideal for processing nut coatings, pharmaceutical powders, and dewatered sludge, supporting both batch and continuous operations with low-speed functionality. With energy-efficient dehumidification, it offers a gentle drying process suitable for materials sensitive to high temperatures. The Trommeltrockner is constructed with durable materials and offers options for stainless steel or Hastelloy, ensuring chemical compatibility and corrosion resistance. With its PLC-controlled automation and capability for remote monitoring, it integrates seamlessly into production lines. Additionally, it meets industry-specific standards, providing a reliable solution for maintaining product integrity and consistency. Optional engineering support is available for customized configurations, adapting to unique production requirements.

Benefits

  • Ensures uniform drying for high-quality end products across diverse industries.
  • Increases energy efficiency, reducing operational costs with optimized airflow control.
  • Supports sensitive materials with low-temperature drying, preserving product integrity.
  • Seamlessly integrates into existing production lines for enhanced process efficiency.
  • Offers material versatility, adapting to chemical and corrosion-resistant requirements.

General


Applications
Food,Animal feed,Surfaces,Industrial sludge,Packaging,Sewage sludge,Medical technology,Medicinal cannabis,Pharmaceuticals
End products
Biodegradable packaging,Dog kibble,Potato flakes,Cbd oils,Nut coatings,Chicken pellets,Medical device coatings,Beet pulp,Herbal extracts,Dewatered sewage,Blister packaging,Pharmaceutical powders,Dried paint sludge
Steps before
Purification,Grinding,Pre-processing
Steps after
Packing,Quality Control,Storage
Input ingredients
Oberflächen,Lebensmittel,Tierfutter,Pharma-Produkte,Medizintechnik-Produkte,Medizinalcannabis,Verpackungen,Industrieschlamm,Klärschlamm,Schalenfrüchte,Knollen,Trester
Output ingredients
getrocknete Oberflächen,getrocknete Lebensmittel,getrocknetes Tierfutter,getrocknete Pharma-Produkte,getrocknete Medizintechnik-Produkte,getrocknetes Medizinalcannabis,getrocknete Verpackungen,getrockneter Industrieschlamm,getrockneter Klärschlamm,getrocknete Schalenfrüchte,getrocknete Knollen,getrockneter Trester
Market info
HARTER Drying Solutions is known for its expertise in energy-efficient drying technology, particularly using heat pump-based systems. They provide customized drying solutions for various industrial applications, focusing on energy savings and improved product quality.

Technical Specifications


Drum type
Static / Intermittent movement
Drying process
Air circulation with dehumidification
Drying temperature
Low-temperature range
Automation
Customized PLC control
Air circulation
Forced through drum via unique sealing system
Drying efficiency
Complete and uniform

Operating Characteristics


Working Mechanism
Trommel drying with forced air circulation
Air Flow Direction
Customizable / Forced through drum
Batch vs. Continuous Operation
Batch with minimal interval movement
Energy Efficiency
High efficiency with low temperature operation
Precision Control
Individual air guidance system

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Footprint
Compact design
Drum specifications
Adaptable sealing system
Airflow direction
Forced through drum
Operation type
Static or minimal interval movement

Custom Options


Control panel type
HMI / PLC
Drum movement
Static or minimal interval movement
Temperature control
Low-temperature drying
Material adaptability
Adaptable to product types