This WH Series Dryer is characterized by uniform moisture distribution, low energy consumption, stability, and intelligence. It has a broad range of uses but is especially suited for applications requiring extended drying times, such as high-capacity, high-moisture, and high-bulk-density pellets. This includes materials like sinking aquafeed, fermented DDGS, bio-fermentation waste liquid, and high-water-content sludge. With four conveyor layers, these dryers offer a production capacity ranging from 10 to 25 t/h (based on floating aquafeed). The system can also be customized to meet specialized production needs.

Performance Characteristics

01 Precision Drying for Uniform Quality

The latest technology ensures exceptional consistency. Servo Spreading Technology minimizes the material thickness error to just ±5mm. Using CFD simulation, the airflow is optimized to ensure even energy distribution, achieving precise moisture control: ≤±0.75% for sinking materials and ≤±0.5% for floating materials. The four-layer conveyance system includes three turns that effectively loosen and mix the pellets, ensuring thorough drying and efficient moisture removal across all materials.

02 Energy-Efficient and Sustainable Design

This technology integrates sustainability and cost savings. It uses multiple energy recycling mechanisms to recover wasted thermal energy, significantly lowering operational costs. Independent zoning and an integrated cooling section maintain optimal drying conditions tailored to the material's specific characteristics, ensuring the final outlet temperature stays below 45℃ for sensitive products. Furthermore, precise control over exhaust air temperature and humidity minimizes energy emissions, while excellent insulation reduces ineffective energy consumption.

03 Reliability, Safety, and Versatility

The WH Series is built for long-term, safe operation. A direct drive fan system reduces potential fault points, enhancing reliability and simplifying maintenance. Stainless steel perforated belts are standard, with multiple options available to easily adapt to different pellet sizes. Safety is paramount, supported by advanced fault warning and interlocking systems. Both the steam dryer (allowing non-stop filter maintenance) and the gas dryer (with 16 built-in safety mechanisms) meet top EU and US standards, ensuring continuous and safe performance.

04 Smart Control for Simplified Operation

The dryer is equipped with an intelligent database recipe management system that streamlines workflow. A one-click start/stop function reduces complex manual startup and shutdown procedures by over 80%, boosting efficiency. The built-in smart control module also significantly lowers the operator skill requirements and minimizes training time.