Organic fertilizer boiling dryer is a type of dryer used for drying organic fertilizers. It uses high-temperature air to heat and dry the materials, and the moisture in the materials is vaporized and discharged by the exhaust fan. The dryer can be used for various organic materials, such as livestock manure, poultry manure, organic sludge, and more. It is a cost-effective and efficient method of drying organic materials before being used as fertilizers.