On March 2, 2026, a client from Brazil inquired about the production process for rhizobium biofertilizer production process. He was interested in the rhizobium biofertilizer production line that included granulation, cooling, drying, and packaging. Additionally, he requested that the line have an annual production capacity of 10,000 to 20,000 metric tons. We recommended the following rhizobium biofertilizer production line to him: wheel loader feeder → vertical crusher → rotary drum screening machine → dynamic automatic batching system → rotary drum granulator → rotary dryer → rotary cooler → cyclone dust collector → rotary drum screening machine → coating machine → single-bucket packing machine → palletizer.

Rhizobium Biofertilizer Pelleting Solution

What is the production process for rhizobium biofertilizer?

Rhizobium biofertilizer production process starts with feeding, crushing, and pre-screening to control particle size and remove impurities. An automatic batching and mixing unit prepares the carrier and nutrients, then a drum granulator shapes granules. The dryer removes excess moisture, but the operator must keep the outlet temperature low to avoid damaging biological activity. After drying, the cooler quickly reduces granule temperature to near ambient and prevents caking; the line monitors discharge temperature before inoculation. You add rhizobium after granules cool down, typically by spraying a liquid inoculant, then you run gentle coating to protect cells and improve flow. Final screening returns off-size material to the granulator. Packing and palletizing finish the process while the plant controls dust with cyclones.

What equipment is required for a production line capable of producing 10,000–20,000 metric tons of rhizobium biofertilizer annually?

А fertilizer production line designed to produce 10,000–20,000 metric tons of rhizobium biofertilizer annually typically includes: wheel loader feeder → vertical crusher → rotary drum screening machine → dynamic automatic batching system → rotary drum granulator → rotary dryer → rotary cooler → cyclone dust collector → rotary drum screening machine → coating machine → single-bucket packing machine → palletizer.

The wheel loader feeder ensures continuous, stable feeding of raw materials. The vertical crusher breaks up lumps for easier processing. The first rotary drum screening machine removes oversized impurities and controls input particle size. The dynamic automatic batching system weighs and mixes materials accurately to meet the formula. The rotary drum granulator forms uniform granules. The rotary dryer reduces moisture to improve storage stability, and the rotary cooler lowers temperature to prevent caking. The cyclone dust collector captures fine dust to keep emissions and workshop dust low. The second screening machine grades granules and recycles fines/oversize. The coating machine improves flowability and protects granules. Окончательно, the single-bucket packing machine bags the rhizobium biofertilizer product, and the palletizer stacks bags for transport.

Rhizobium Biofertilizer Pelleting Solution

What is the cost of a rhizobium biofertilizer production line for 10,000–20,000 metric tons per year?

A rhizobium biofertilizer production line for 10,000–20,000 metric tons per year costs about USD 360,000 for the 10 t/h option and about USD 550,000 for the 20 t/h option, depending on your final configuration and auxiliaries.

A rhizobium biofertilizer production line for 10,000–20,000 metric tons per year costs about USD 360,000 for the 10 t/h option and about USD 550,000 for the 20 t/h option, depending on your final configuration and auxiliaries.