NPK Dry Chemical Powder Compound Fertilizer Granulator With Double Roller
Product Overview
The NPK Dry Chemical Powder Compound Fertilizer Granulator utilizes advanced double roller granulation technology, reducing equipment investment by over 30% while maintaining material integrity and physical properties throughout the production process.
Working Principle
This double roller compound fertilizer granulator operates on continuous extrusion granulation through positive displacement. The system offers wide adaptability, producing circular-shaped particles with diameters ranging from 3.5mm to 10mm. With a product rate exceeding 85%, the equipment features excellent material adaptability and is particularly suitable for granulation with thixotropic properties.
Key Advantages
- Optimal Design: Compact structure, lightweight construction, stable rotation, high precision and stiffness with corrosion-resistant press rollers
- Versatile Application: Compatible with 20+ raw materials including urea, ammonium nitrate, potassium chloride, bentonite, and various animal manures
- High Efficiency: Direct conversion of raw materials to fertilizer granules with over 85% granulation ratio
- Environmental Protection: Reliable motor operation with no waste emissions
- Energy Saving: No drying process required, eliminating need for oil or gas firing
Technical Specifications
| Model |
Capacity (t/h) |
Power (kw) |
Rotation Speed (r/min) |
Overall Dimensions (mm) |
| SDZ-I-1.0 |
1-1.5 |
11 |
Speed adjustable |
1420×750×1310 |
| SDZ-I-2.0 |
1.5-2.5 |
18.5 |
Speed adjustable |
1570×920×1450 |
| SDZ-I-3.0 |
2.5-3.5 |
22 |
Speed adjustable |
1750×870×1530 |
| SDZ-I-4.0 |
3.5-4.5 |
45 |
Speed adjustable |
1900×1050×1680 |
| SDZ-II-1.0 |
1-2 |
15 |
Speed adjustable |
1340×930×1310 |
| SDZ-II-2.0 |
1.5-2.5 |
18.5 |
Speed adjustable |
1750×870×1530 |
| SDZ-II-3.0 |
2.5-3.5 |
22 |
Speed adjustable |
1900×1050×1680 |
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