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NPK Fertilizer Production Line

The NPK material can be granulated into compound fertilizer particles on a processing line. The equipment is specially used for the production of different concentrations, different kinds of compound fertilizer, such as organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc. It is mainly used to produce spherical particles with diameter of 1mm ~ 3mm.

  • Product model: NPK Fertilizer Production Line
  • Place of Origin: Henan, China
  • Brand Name: TongDa
  • Grinding material: NPK, NP, ANP, DAP, MAP, CAN, SSP
  • Production capacity: 15-20t/h
  • Feed particle size: ≤5mm
  • Product size: 1mm-3mm
  • Certification: ISO9001, CE


It can granulate NPK, NP, ANP, DAP, MAP, CAN, SSP and other materials into compound fertilizer particles in one processing line.


  1. Batching machine For many kinds material weighting and send to next machine
  2. Mixing machine The mixed material should be mixed completely ,then get into granulator .
  3. Granulation machine Processing powder to granules.
  4. Drying After granulating, the moisture of fertilizer is bit high ,it’s not suitable for long-term storage so need drying process.
  5. Cooling The cooling machine is used to cool the hot fertilizer.
  6. Screening There are some non-uniform particles ,after sieved screening machine , the small particle diameter may be screened down for twice processing. And bigger granules go to the crusher machine again.
  7. Crusher machine For bigger granules from screening machine.
  8. Coating machine For compound fertilizer coating
  9. Packaging Filling the bags, and sealing.

Production Process

Automatic batching machine >> Fertilizer mixing machine>> Fertilizer crushing machine>> Rotary drum granulator>>Rotary drum drying machine>> Rotary drum cooling machine>> Rotary screening machine>> Rotary drum coating machine>> Packaging machine and other accessories.


  1. Production by no drying process, and granulation at room temperature;
  2. Less investment, quick and good economic returns, reliable performance.
  3. Function with granulation, screener with Low Power, no waste discharge, stable operation,easy maintenance
  4. Suitable for granulation in many industries, such as fertilizer, feed, and cemical etc

Other Fertilizer Production Line With Similar Properties



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