Flat die granulators are now essential in modern bio-organic fertilizer production lines thanks to their high efficiency, strong adaptability, quality granules, low energy use, and easy maintenance.

1.Meets Large-Scale Demands

Using a vertical roller design, the flat die granulator forces material through the die under high pressure, producing 2–10 tons per hour. Continuous feeding avoids batch processing gaps, making it ideal for medium-to-large fertilizer plants. This cuts energy use per ton by over 15%.

2.Handles Diverse Materials

It works with all kinds of organic feedstocks—animal manure, straw powder, fungal residues, or sludge—by swapping die sizes (2–8mm) and adjusting roller pressure.

3.Produces Premium Granules

Pellets are hard (crush strength ≥10N), smooth-surfaced, and evenly sized, with under 5% breakage during transport. Unique layered compression ensures consistent internal density, extending fertilizer release time.

4.Energy-Saving and Eco-Friendly

The flat-die structure uses 30% less power, while the built-in variable-speed drive fine-tunes processing for different materials. Fully enclosed with pulse dust removal, it limits dust leaks to below 15mg/m³.

5.Easy to Maintain

Quick-release rollers let you replace worn parts in under 20 minutes. An automated lubrication system monitors bearings, and overload protection cuts downtime, keeping production running smoothly.