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Chemical NPK Fertilizer Granulating Production Line , NPK Fertilizer Plant
Introduction of NPK Fertilizer Production Line
Compound fertilizer can supply comprehensive nutrient for crops.
The production process of compound fertilizer is to combine the
main nutrient elements needed for crops (such as N, P, K and other
trace elements) by chemical method, that is, gather the nitrogen
fertilizer, phosphorus fertilizer, potash fertilizer and other
chemicals together and make into particles which are suitable for
farming. Then applied into the soil, so that crops can absorb the
nutrients they need from soil.
Working Process Of NPK Compound Fertilizer Making Production Line
The raw materials pass through double roller,after that,enter into scattering room, come out as granulation, a sieving was mounted at the bottom of the machine, which is customized according to client’s requirement, last, sieve out the granules which is qualified, the rest of materials return to mixer and be re-granulated.
Raw Material For NPK Compound Fertilizer Making Production Line
Compound fertilizer is the fertilizer containing two or all three of the three basic plant nutrients—Nitrogen, Phosphorus, and Potassium, as well as microelements, such as B, Mn, Cu, Zn, and Mo. The raw material can be powder or bulk,
Main Equipments Of NPK Compound Fertilizer Making Production Line
| No. | Processes | Machines | Function of machines |
| 1 | Batching process | Automatic batching machine | Ratio raw materials by formula |
| 2 | Grinding process | Grinder | Grind granules to powder |
| 3 | Mixing process | Mixer | Mix powder evenly, If necessary, add water, or other micro-elements |
| 4 | Granulating process | Feeding machine | Feed mixed powder into granulator evenly |
| Granulator | Make mixed powder into fertilizer granules | ||
| 5 | Screening process | Screener | Screen out required size from fertilizer granules |
| 6 | Coating process | Coating machine | Coat color, anti-blocking agent, microelements etc on fertilizer granules |
| 7 | Packaging process | Air compressor | Generate power to packaging machine |
| Packaging machine | Package fertilizer granules into bags |
Advantages In NPK Compound Fertilizer Making Production Line
1. Raw material widely,the production formula easy to operate,used
to produce high,mediumand low concentration of compound fertilizer.
2. Low investment cost,good production effect,convenient operation
and maintenance.
3. The production technology is mature,equipments running stable
and high efficiency.
Characteristics of NPK Fertilizer Production Line
Energy saving and consumption reducing, no waste removal, stable
operation, reliable running, convenient maintenance. The
adaptability of raw materials is wide, and the machine is suitable
for the granulation of compound fertilizer, medicine, chemical
industry, feed, etc., and the granulation rate is high. This
machine can produce various compound fertilizer with different
concentration and different types (including organic fertilizer,
inorganic fertilizer, biological fertilizer, magnetic fertilizer,
etc.).
