The double roller extrusion granulator is the key equipment for compound fertilizer granulation. It features advanced technology, rational design, compact structure, novel utility, and low energy consumption. This equipment can be integrated with corresponding machinery to form a small production line, enabling continuous, mechanized production at specific capacities.
Utilizing an optimized formula, the double roller extrusion granulator operates at room temperature without requiring drying processes. The product is formed in a single rolling operation, ensuring quality that meets compound fertilizer technical requirements. It is suitable for producing high, medium, and low concentration special compound fertilizers and represents an energy-saving, consumption-reducing upgrade for the compound fertilizer industry.
This series of granulators offers customizable ball socket shapes and sizes on roller sheets according to customer requirements. Available options include pillow shape, semicircle shape, stick shape, pill shape, walnut shape, flat ball shape, and square bar shape.
| 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 |