Mini Disc Granulator for Lab Testing & Small Batch Organic Fertilizer Making

For research institutions, fertilizer laboratories, and small-scale organic farms, the ability to test formulas in small quantities is essential. A mini disc granulator provides the perfect solution for R&D and pilot production. This lab scale granulator allows for precise control over the pelletizing process without the high material overhead of industrial-sized machinery.

Why Every Lab Needs a Mini Disc Granulator
Precision Formula Testing
The primary pain point for R&D specialists is the inability to test new NPK or organic formulas in bulk. A lab scale granulator allows you to process as little as 5kg to 50kg of material. This ensures you can perfect the moisture-to-powder ratio before moving to full-scale production.

Real-Time Observation
Unlike enclosed granulators, the open-pan design of the mini disc granulator allows technicians to observe the "balling" process in real-time. You can adjust the spray volume and rotation speed instantly to achieve the exact granule diameter required.

Key Features of Small Batch Fertilizer Machines
Adjustable Pan Angle and Speed
To handle various material densities—from light compost to heavy mineral powders—our small batch fertilizer machine features a tilt angle adjustable from 35° to 55°. Equipped with a frequency inverter, the rotation speed can be fine-tuned to ensure optimal centrifugal force for different formulas.

Laboratory-Grade Durability
Despite its size, the mini granulator is built for industrial-level accuracy. It features:

Stainless Steel: To prevent corrosion from chemical additives and stop sticky organic materials from building up.

Compact Footprint: Designed to fit into standard laboratory spaces or small workshops.

High Granulation Rate: Achieves over 93% granulation efficiency, even with small batches.

Applications for Small-Scale Granulation
R&D and Academic Research
Ideal for agricultural universities and soil science labs testing the efficacy of new organic binders, bio-stimulants, or slow-release coatings.

Specialized Boutique Fertilizers
Perfect for businesses producing high-value, small batch organic fertilizers for orchids, bonsai, or urban gardening, where quality and aesthetics are more important than massive volume.

Pilot Production Lines
Use it as a precursor to a large turnkey fertilizer project to determine the physical properties of your local raw materials (such as chicken manure or humic acid) before investing in a 10TPH line.