The screening equipment accurately separates fertilizer granules by particle size to improve product consistency and production efficiency. It delivers reliable particle classification for finished products while returning oversized and undersized materials for reprocessing to maintain stable granule quality throughout the production line. Our screening machine includes rotary drum screens and vibrating screens to suit different fertilizer materials, production capacities, and processing requirements. Rotary drum screens classify materials through the continuous tumbling action of a rotating drum, allowing fine particles to pass through the screen openings while oversized materials are discharged separately. Vibrating screens use high-frequency vibration to separate fine particles with greater precision, an ideal choice for applications that require accurate particle classification and efficient material separation.