What unique advantages do fertilizer granules from flat die granulators offer?

As key equipment for organic and compound fertilizer production, flat die granulators produce popular granules with distinct processing advantages.

1.High Uniformity and Appealing Appearance

Using vertical pressure molding, these pelletizers produce granules adjustable from 2–12mm in diameter to suit different crops. Over 90% of granules are perfectly round with a smooth surface, ensuring consistent length for mechanized application. Their moderate hardness prevents breakage during transport.

2.Even Nutrient Distribution and Long-Lasting Effects

Raw materials are thoroughly mixed, guaranteeing uniform nutrient content per granule. Optimal density allows controlled nutrient release, offering better slow-release performance than disc pelletizers.

3.Energy Efficiency and High Output

Compared to other methods, flat die granulator:

Reduces power use by 20–30% per ton.

Eliminates extra drying steps.

Maintains stable output (1–5 tons/hour).

Supports long continuous operation with minimal downtime.

4.Consistent and Reliable Quality

Granules maintain ideal moisture (12–15%), withstand 10–15N pressure, and achieve over 95% yield. They resist caking and powdering during long-term storage.

Thanks to their uniformity, balanced nutrients, and adaptability, flat die granulators have become a popular choice in modern fertilizer production. Whether making organic, bio-fertilizer, or compound fertilizer, this technology delivers effective granule solutions.