The rotary screener machine is a key piece of equipment in organic fertilizer production lines. Its unique design and working principle give it clear advantages for screening fertilizers. Its continuously rotating drum allows for 24/7 operation, with a single unit handling 5 to 20 tons per hour. This significantly boosts fertilizer production efficiency.

1.Precise Sizing

Fertilizer production requires strict particle uniformity. The rotary screener machine uses multiple layers (usually 2-4) to accurately separate material into 3-5 different sizes in a single pass. Screening accuracy can exceed 95%, effectively keeping finished fertilizer particles within the standard 0.5-4mm range. Its unique adjustable tilt feature optimizes screening for fertilizers with different moisture levels or stickiness, ensuring consistent particles for organic fertilizer, compound fertilizer, and other products.

2.Tough and Long-lasting

The rotary screener machine holds up well in the corrosive fertilizer environment. Its special self-cleaning design prevents screen clogging, reducing downtime for cleaning by over 80%. Modular construction makes replacing worn parts easy.

3.Eco-friendly and Energy Efficient

The enclosed structure effectively contains fertilizer dust, meeting eco-standards. Its low-speed operation (typically 10-15 rpm) combined with an efficient transmission system saves over 40% in energy.

4.Versatile Application

The rotary screener machine adapts flexibly to various fertilizer production processes. It can handle initial screening of raw materials or fine grading of finished products. By changing the mesh size (options from 4 to 60 mesh), the same machine handles different products like powdered organic fertilizer, granulated compound fertilizer, and bio-fertilizer.