Continuous tunnel dryer for food products
Achieve precise moisture removal with adaptable drying technology, ensuring your products maintain quality and integrity during processing while optimizing energy consumption.

Precisely Dries and Conveys Various Products
The Tunneltrockner für Hordenwagen from HARTER drying solutions is a continuous tunnel dryer designed for precise drying of diverse materials, including food products, pharmaceuticals, and industrial sludges. Operating in either continuous or semi-automatic modes, it utilizes a conveyor system to transport rack carts through its tunnel, optimizing drying with temperature adjustment specific to each product’s needs. This equipment supports a wide range of applications, from drying granola to pharmaceutical tablets and industrial sludge, making it versatile for various industries such as food processing, pharmaceuticals, and waste management. With the flexibility to adjust drying temperatures and times, it ensures gentle, yet effective moisture removal while maintaining energy efficiency. Customizable to fit standard Europallet sizes or other specific requirements, the tunnel dryer provides operational flexibility and efficient integration into existing production lines. Constructed to comply with industry standards, it ensures durability and ease of maintenance, facilitating reliable continuous operations.
Benefits
- Enhances production efficiency by enabling continuous and consistent drying across diverse applications.
- Customizable rack sizes optimize space usage and throughput in any facility.
- Energy-efficient operation minimizes operational costs with precise temperature controls.
- Maintains product integrity with gentle drying tailored to specific material needs.
- Easily integrates into existing lines with flexible design options and automation capabilities.
- Applications
- Animal feed,Medical devices,Surfaces,Industrial sludge,Sewage sludge,Pharmaceutical products,Food products,Packaging materials,Medicinal cannabis
- End products
- Medical stents,Plastic wrappers,Pharmaceutical tablets,Cbd oil,Fertilizer,Jerky,Biofuel pellets,Granola,Painted automotive parts,Pet biscuits
- Steps before
- Sorting,Loading onto Hordenwagen,Pre-conditioning
- Steps after
- Cooling,Packaging,Quality Control
- Input ingredients
- Oberflächen,Lebensmittel,Tierfutter,Pharma,Medizintechnik,Medizinalcannabis,Verpackungen,Industrieschlamm,Klärschlamm
- Output ingredients
- getrocknete Oberflächen,getrocknete Lebensmittel,getrocknetes Tierfutter,getrocknete pharmazeutische Produkte,getrocknete Medizintechnik,getrocknetes Medizinalcannabis,getrocknete Verpackungen,getrockneter Industrieschlamm,getrockneter Klärschlamm
- 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.
- Automation
- Manual / Automatic
- Batch vs. continuous
- Continuous operation
- Drying temperature
- Low temperatures
- Capacity
- Size based on Europaletten
- Feeder type
- Basket or tray in hordes wagon
- Flexibility
- Product-specific temperature and time adjustments
- Hordes wagon size
- Customizable to production needs
- Conveyor system
- Product-specific speed adjustment
- Batch vs. continuous operation
- Continuous
- Automation level
- Manual / Semi-automatic
- Product handling
- Layered in baskets or trays
- Flexibility
- Adaptable to different products
- Temperature adaptability
- Low temperature drying
- Production flexibility
- Customizable wagon size
- Temperature sensitivity
- Low-temperature drying
- Humidity tolerance
- Adjustable for different products
- Non-reactive materials
- Compatible with pharmaceuticals
- Machine footprint
- Custom size
- Accommodates multiple trolley sizes
- Basket size
- Configured to fit Euro-pallet dimensions or custom sizes
- Discharge method
- Manual or automatic trolley exit
- Trolley size
- Various sizes
- Adjustable by production needs and Euro-pallet standard
- Layer quantity in trolley
- Determined by user specification or calculated production needs
- Control panel type
- PLC-controlled system
- Flexible plant technology
- Temperature and drying times can be product-specifically adjusted
- Size of trolley
- Adjustable based on European pallet standards or customized to existing trolleys
- Operation mode
- Manual or automatic trolley feed into the drying tunnel
- Complete drying plant offer
- Includes tailor-made trolleys