Drum dryer for animal feed
Achieve efficient and uniform drying for a variety of products, from nuts to medicinal cannabis, with our advanced drum dryers that ensure optimal humidity control and gentle processing.

Dries and Dehumidifies Diverse Materials Efficiently
The Trommeltrockner from HARTER drying solutions is engineered to cater to a wide range of drying applications across various industries. Utilizing a specialized air-sealing system, it guides dry air through the drum, ensuring homogeneous and gentle drying. This system is ideal for drying surfaces, food products like dried fruits and pet food, pharmaceuticals, medical equipment, and even industrial and sewage sludges. Depending on your operational needs, it accommodates both batch and continuous processing with static or intermittent drum movement. Operating efficiently at low temperatures, the Trommeltrockner is designed to be energy-effective, reducing consumption through its optimized airflow design. Available in robust materials, it ensures compatibility with corrosive environments, and supports integration into existing production lines with PLC control options. Customizable to specific requirements, the Trommeltrockner is backed by HARTER’s engineering support for tailored solutions.
Benefits
- Ensures uniform moisture removal, enhancing product quality and consistency.
- Operates energy-efficiently, reducing overall drying costs with optimized airflow.
- Integrates seamlessly into existing lines, minimizing installation and operational disruptions.
- Offers flexibility with batch or continuous processing to match production demands.
- Customizable material options provide durability and compatibility with diverse environmental conditions.
- Applications
- Food,Pet food,Surfaces,Industrial sludge,Packaging,Sewage sludge,Medical technology,Medicinal cannabis,Pharmaceuticals
- End products
- Veterinary medical devices,Cbd oil,Wastewater treatment sludge,Nuts for bird feed,Activated sludge cake,Dried fruits,Plastic films,Metal sheets
- Steps before
- Purification,Dehydration,Grinding,Mixing
- Steps after
- Sterilization,Coating,Packing,Storage
- Input ingredients
- Oberflächen,Lebensmittel,Tierfutter,Pharma / Medizintechnik,Medizinalcannabis,Verpackungen,Industrieschlamm,Klärschlamm,Nüsse für Vogelfutter
- Output ingredients
- getrocknete Oberflächen,getrocknete Lebensmittel,getrocknetes Tierfutter,getrocknete Pharmazeutika,getrocknetes Medizinalcannabis,getrocknete Verpackungen,getrockneter Industrieschlamm,getrockneter Klärschlamm,getrocknete Nüsse
- 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.
- Drying Method
- Trommel drying
- Airflow Control
- Forced through drum
- Temperature Range
- Low-temperature
- Operation Mode
- Static or minimal interval movement
- Product Suitability
- Robust products like nuts
- Customization
- Special seal system
- Drying Efficiency
- Homogeneous and gentle drying
- Working Mechanism
- Drum Drying
- Airflow Control
- Forced through drum
- Air Exchange Rate
- Customizable based on needs
- Batch vs Continuous Operation
- Batch
- Automation Level
- Customizable
- Energy Efficiency
- High
- Low Temperature Drying
- Yes
- Special Sealing System
- Custom Seal for Drum
- Homogeneity of Drying
- Yes
- Intermittent Movement
- Minimal
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Discharge method
- Forced airflow through drum
- Drum size
- Customizable
- Control panel type
- Integrated PLC control
- Feed type
- Static/Minimal Intervals
- Control panel type
- PLC / HMI
- Airflow control system
- Customized airflow paths
- Abdichtsystem
- Custom sealing system
- Individual Luftführung
- Customized air guidance
- Intervallbewegung
- Adjustable interval movement
- Trommelgröße
- Customized drum size