In the secondary granulation section before the dryer (rotary drum granulator), materials can be found in the actual secondary granulation. After that, the material is completely dried, and the humid air passes through the air duct, enters and exits the drying room, and is discharged through the dryer.
Cooling of dry material feed conveyors. The main part of the cooling process is the cooling material of the natural air duct pipe inlet cooler. Cold wind returns. Passing through the fan is the same as the duct.
The cooling material is input into the box, the large particle material is input into the return belt, the conveying granulator is re-granulated, and the product is input into the automatic packaging system for packaging.
We are a professional organic fertilizer machine manufacturers, if you have any questions about organic fertilizer production, please feel free to contact us!
