... auxiliary equipment, easy to transport and move.2. cotton seed dryer uses hot air as drying medium, adopts ... heating, full raining, good quality after drying.3. cotton seed dryer use coal, rice husk or straw ... a clean, pollution-free grain being dried.4. cotton seed dryer is low investment and working cost, ... of small and medium farms and farmers.5.cotton seed dryer is equipped with automatic on-line ...