Key components
Host (drum/disc/fluidization chamber): Provides space for particle movement to ensure uniform coating.
Coating agent supply system: including storage tank, metering pump, atomization nozzle, precise control of coating agent dosage and spraying status.
Heating and drying system: mostly using hot air devices to quickly dry the coating layer and avoid particle adhesion.
Transmission system: controls the speed of the host, adapts to different particle sizes and coating requirements.
Dust removal system: Collect dust generated during the coating process to ensure that the production environment meets standards.
Applicable fertilizer types
Granular fertilizers, such as urea, compound fertilizers, organic fertilizers, slow-release fertilizers, etc., typically have a particle size of 1-5mm.
Coating materials: including sulfur, resin, paraffin, humic acid, lignin, etc., single or composite coating materials can be selected according to fertilizer efficiency requirements.