Fluid-bed drying supplemented by internal heat-transfer surfaces.
Process air fluidizes the material while a heat exchanger immersed in the bed supplies most of the drying heat indirectly. The combined internal heating surface and fluidization renew material contact and support moisture removal with a lower process-air requirement.
| Model | Fluidization Area (m²) | Installed Power (kW) | Steam Pressure (MPa) | Steam Consumption (kg/h) | Inlet-Air Temperature (°C) | Overall Dimensions (L×W×H) (mm) | Floor Area (m²) |
| NLG2.0 | 2 | 50 | 0.2–1.0 | 400–1000 | 100–300 | 3000×1300×4500 | 45 |
| NLG2.5 | 2.5 | 65 | 0.2–1.0 | 600–1200 | 100–300 | 3500×1300×4500 | 55 |
| NLG3.0 | 3 | 85 | 0.2–1.0 | 1400–2200 | 100–300 | 3600×1400×4500 | 65 |
| NLG3.5 | 3.5 | 95 | 0.2–1.0 | 1000–2000 | 100–300 | 4000×1500×4500 | 80 |
| NLG4.0 | 4.0 | 110 | 0.2–1.0 | 1200–2000 | 100–300 | 4600×1600×5000 | 90 |
| NLG5.5 | 5.5 | 130 | 0.2–1.0 | 1400–2200 | 100–300 | 5000×1650×5000 | 100 |
| NLG6.0 | 6 | 140 | 0.2–1.0 | 1600–2800 | 100–300 | 6000×1700×5000 | 110 |
| NLG7.0 | 7 | 165 | 0.2–1.0 | 1800–3200 | 100–300 | 6600×1750×5000 | 120 |
| NLG8.0 | 8 | 170 | 0.2–1.0 | 2000–2800 | 100–300 | 7500×1800×5000 | 130 |
| NLG10 | 10 | 210 | 0.2–1.0 | 2400–3600 | 100–300 | 10000×1850×6000 | 140 |
| NLG15 | 15 | 300 | 0.2–1.0 | 3200–4400 | 100–300 | 15000×1900×6500 | 200 |
| NLG20 | 20 | 320 | 0.2–1.0 | 4000–6000 | 100–300 | 20000×2000×7000 | 240 |
