Fjell Turbo Disc Dryer
The market-leading solution for efficient, reliable drying
The patented Fjell Turbo Disc Dryer sets the standard for modern drying technology — delivering maximum heat transfer, minimal fouling, and outstanding energy efficiency for a wide range of applications.
The Fjell Turbo Disc Dryer is designed for indirect heating by steam (6-10 bar). The dryer can be delivered with vacuum drying for raw materials sensitive to high temperatures.
The Fjell Turbo Disc Dryer is a proven, reliable dryer design with a strong track record being in use by trusted industry leaders worldwide.
Relevant applications include:
- Sludge from municipal wastewater treatment plants
- Biogas digestate
- Sludge from aquaculture and fish processing plants
- Fishmeal in both land-based and ship
- Spent grains from distilleries and breweries
- Animal and poultry by-products
- Industrial bio-sludge and mineral sludge
- Replacement rotors and units for old disc dryers
- Insect larvae
- New marine raw material and other organic residual raw materials
Experience the difference with the Fjell Turbo Disc Dryer — trusted by industry leaders worldwide.
Why choose the Fjell Turbo Disc Dryer?
Performance
Patented disc design with special design claws gives
- Superior mechanical strength
- Eliminates risk of steam leakages from stay bolt welds
- Optimal material flow
- Smooth disc surface maximises heat transfer
- Minimizes fouling and need for maintenance lower
- Built to last: Robust construction for a lifespan of 25 years or more
- Options for oil or grease-lubricated bearings and stainless steel for maximum hygiene
Efficiency and control
We provide innovative disc shape and process design for waste heat recovery
- Torque reduced by up to 15 %
- Optimised condensate flow enhances heat transfer efficiency
- Energy consumption can be reduced by up to 40% compared to a standard drying system using our patented process solution combined with our TD dryer
- Risk for SCC (Stress Corrosion Cracking) is eliminated as welds are not exposed to the process.
- Gentle, high quality drying: Vacuum drying as option boosts protein yield
Technical Highlights
We bring 45 years of experience in drying of various residual raw materials
- Available in multiple sizes to fit any facility: Sizes may vary from 8 m2 to 750 m2.
- Designed for easy integration and low maintenance
- Versatile applications: Perfect for fishmeal, sludge, biogas digestate, animal by-products, spent grains, and more
- Up to 50% energy saving using market-leading, patented technology and solutions.
- Cost-and energy efficient drying resulting in transport volume reductions of 70-90%. The dried material can be sanitized and storage-stable.
Explore our customer stories with Turbo Disc Dryers
Prima Protein and Fjell Technology Group
Ultramodern facility for production of high-quality fish meal and fish oil. Completed in 2019, this advanced production site features three high-performance dryers and a cooker supplied by Fjell Techn…
Turning fish waste into value in Tokyo
In Greater Tokyo, Sanki Shirio processes 50 tonnes of fish trimmings per hour, collected from fish markets and sushi restaurants across the region —turning waste into valuable products. The plant play…
HVC and Fjell Technology Group
HVC powers the local community in South Holland with renewable energy produced from incineration of sewage sludge. Fjell Technology Group has supported HVC in a major upgrade at the Dordrecht facility…
Market & Applications
How does it work?
- Our Turbo Disc Dryer uses indirect steam heating (6-10 bar) for gentle, efficient drying.
- The product is moved through the dryer by paddles, ensuring even heat transfer and continuous processing.
- Scraper bars keep material in motion for optimal evaporation, while a high-top vapor dome collects and removes moisture.
- The patented rotor design maximizes durability and energy efficiency—reducing steam use by up to 40% compared to traditional dryers.
- Available in all sizes and materials, and built to the highest international standards.
