FG series positive and negative pole airflow dryer

The working principle of the FG series dryer is to divide the drying of wet materials into two steps. The raw materials are first subjected to Wu Wu positive pressure drying using a mixture of the tail of Wu drying and supplementary hot air. The high-temperature and low-temperature exhaust gas after use is discharged outside the machine, and the dried semi-finished product is subjected to Wu Wu negative pressure drying using fresh hot air. Dry finished products are measured and packaged. The used high-temperature and low-temperature exhaust gas is used for Wu Wu drying, thereby completing a good cycle drying process. The amount of hot air added can be adjusted as needed, making machine translation widely applicable.