Powder NPK compound fertilizer crushing production line in China
Introduction of Powder NPK compound fertilizer crushing production
line in China
This system integrates ingredients, mixing and packaging, and can
realize ingredients and packaging in any range from 20kg to 50kg.
And overcome the downward flow process due to the different
specific gravity and particle size of the material
The diversion phenomenon of the mixture improves the accuracy of
the ingredients and packaging. Reduce BB fertilizer content loss
(when using other equipment to produce, generally add about 0.5
content, after using this product, it does not increase
The content, therefore, can save about 20 yuan per ton. 1)
Automatic batching and mixing of two to eight different materials
can be realized.
3. Reduce investment:
Because this system integrates ingredients, mixing and packaging,
it avoids repeated upgrades of raw materials and mixtures, thereby
reducing equipment investment. Due to its small size, reasonable
structure and easy operation, from
And reduce plant capital investment.
Feature of Powder NPK compound fertilizer crushing production line
in China
Can be designed more automatically and advanced by Robots;
Can do different NPK ratio fertilizer from 20%-48%;
Anti-block and Uniform round granules with diameter 1-4mm;
Space tense occupied and smooth daily production;
No waste on materials and energy saved during operation;
Green and clean air and no pollution;
Equipment sheet of Powder NPK compound fertilizer crushing
production line in China
| 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 |
| Granulating equipment | Make mixed powder into fertilizer granules |
| 5 | Drying process | Dryer | Dry fertilizer granules to low moisture by hot air |
| Hot stove | Generate hot air to dryer |
| Cyclone | Collect dust from dryer |
| 6 | Cooling process | Cooler | Cool fertilizer granules to normal temperature |
| Cyclone | Collect dust from cooler |
| 7 | Screening process | Screening machine | Screen out required size from fertilizer granules |
| 8 | Coating process | Coating machine | Coat color, anti-blocking agent, micro-elements etc on fertilizer
granules |
| 9 | Packaging process | Air compressor | Generate power to packaging machine |
| Packaging machine | Package fertilizer granules into bags |
