Self-cleaning Rotary Trommel Screen with High Screening Efficiency and Multi-stage Separation for Fertilizer Granules

Rotary trommel screen is a new self-cleaning screening equipment upgraded from vibrating screen and ordinary mesh drum sieve. It is widely used for screening solid materials with particle size below 300mm. It features high screening efficiency, low noise, low dust emission, long service life and easy maintenance. It can handle sticky, wet and dirty materials efficiently and avoid screen blockage.

• Self-cleaning drum design, effectively prevent screen mesh clogging for wet sticky materials
• High screening efficiency, low dust and low running noise
• Thickened steel structure, stable operation, long service life
• Simple structure, convenient inspection and low maintenance cost
• Multiple models available, wide output range from 1t/h to 20t/h
• Multi-stage separation, different sizes of materials can be discharged separately

Raw materials are fed into the rotating drum. As the drum rolls, fine materials pass through the mesh and fall into the lower hopper, while large impurities or coarse materials flow out from the drum tail. Multiple discharge outlets realize automatic grading of different particle sizes.

• Rotary Screen Drum: Mesh drum for material classification, self-cleaning function
• Heavy-duty Support Frame: Sturdy painted frame, stable load-bearing
• Reducer & Driving Motor: Stable power for continuous rotation
• Multi-bin Discharge Hopper: Separate outlets for different particle materials
• Protective Cover: Reduce dust spillage and improve operation safety

Application Scenarios: Organic fertilizer production line, compost plant, mining, coal industry, waste recycling, agricultural material processing.

Applicable Raw Materials: Organic fertilizer granules, compost, coal slime, soil, agricultural waste and other solid materials less than 300mm.