This WF Series Dryer is designed for superior performance, characterized by uniform moisture content, low energy consumption, stability, and intelligent operation. With options for 2-layer or 3-layer conveyor belts, it is perfectly suited for applications requiring shorter drying times, lower moisture content, and lower bulk density—such as floating aquafeed and pet food. The series features a narrow effective belt width, making it an ideal choice for factories with limited floor width.

Performance Characteristics

01 Excellent Moisture Uniformity

The dryer achieves high product consistency, controlling final moisture deviation to ≤±0.75%. This precision is enabled by servo spreading technology, which reduces material thickness deviation to as low as ±5mm. Additionally, the airflow structure is optimized using CFD computer simulation technology to ensure highly uniform energy distribution throughout the drying chamber.

02 Enhanced Efficiency and Low Energy Use

The system is engineered for maximum thermal efficiency and sustainability. It utilizes multiple energy recycling mechanisms to minimize wasted thermal energy. Independent zoning ensures the drying process aligns perfectly with the material's specific drying curve. Furthermore, superior insulation and sealing performance minimize energy loss, while controlling exhaust air temperature and humidity effectively reduces emissions.

03 Stability, Reliability, and Safety

The design prioritizes uptime and protection. A direct-drive system reduces failure points, enhancing reliability. Standard stainless steel perforated conveyor plates are included, with various options available to suit different pellet diameters. Fault warning and interlock mechanisms effectively prevent safety incidents. An air duct cleaning system prevents carbonization risks from powder accumulation. The steam dryer allows for continuous operation by enabling heat exchanger filter maintenance without stopping the machine, while the gas dryer features 16 safety monitoring and handling mechanisms to ensure compliance with stringent international standards.

04 Smart Control for Simplified Operation

The dryer features an intelligent control module that significantly lowers operator skill requirements. Utilizing database-based recipe management, a one-click start and stop function reduces over 80% of the manual steps required for operation, making the process highly efficient and user-friendly.