The drum fertilizer dryer utilizes the rotation of the drum and heat exchange with hot air to dry organic and compound fertilizer granules; it offers high capacity and uniform drying, facilitating subsequent fertilizer processing and storage.

The drumfertilizer cooler operates in conjunction with a dryer to lower the temperature and remove moisture, preventing granular fertilizer from caking and facilitating subsequent screening and packaging.

The coating machine is commonly used equipment on organic fertilizer production line, NPK compound fertilizer production line. Its coated granules are uniform, round, good effect.