Organic Fertilizer Production Line
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NPK Compound Fertilizer Production Line

Our NPK Compound fertilizer production line is a kind of commonly used fertilizer production line for both manufacturing the organic and inorganic fertilizer granule.  Its annual capacity is  from 10,000 to 200,000tons per year .


Our NPK Compound fertilizer production line is composed of the single equipment as follows.

  1. Automatic Feeding system/Pan Mixer
  2. Drum Granulator
  3. Drum Drier
  4. Drum Cooler
  5. Rolling & Sieving Machine
  6. Drum Coating Machine
  7. Automatic Packing Machine
  8. Steam Boiler ( Optional , which depend on your formulation )

Raw Materials for NPK Compound Fertilizer Production line

For Nitrogen( N) , you can choose Urea, Ammonium Sulphate , DAP , MAP ,

For Phosphorus (P2O5), you can choose DAP, MAP, SSP, TSP , Powder of Rock phosphate

For Potassium (K2O), you can choose the KCL, K2SO4

Trace element , you can choose according to your requirement

The Specification of NPK Compound Fertilizer Granule

  1. Formulation such  as NPK 12-8-15, NPK 12-12-17, NPK 15-15-15, NPK 13-6-27 + 2 MgO ,which can be produced according to your requirement .
  2. Size : from 2mm to 4.75mm , which can be produced according to your requirement
  3. Moisture <3% , which can be controlled according to your requirement .

For the video of  NPK Compound Fertilizer production line , please visit the website :

As a professional manufacturer of fertilizer production line in China , Qingdao BLS Engineering & Machinery Co., Ltd can produce the NPK Compound fertilizer production line , Organic Fertilizer Production line , Organic Inorganic Fertilizer production line , Spraying Granulation Production line  , Bulk Blending Fertilizer Production line , Seaweed Extract Powder/Flake Production line , Liquid NPK Fertilizer Production line , Please feel free to contact us if you are interested in the above-mentioned fertilizer production line .

Here are the pictures of equipment as follows.