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| After-sales Service: | Ok |
| Warranty: | 1 Year |
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Features:
1. The machine operates autonomously, requiring no constant supervision.
2. Minimal land footprint, low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen output: Achieves output in just 1.5 hours post start-up.
4. Proven technology for Safe, reliable, and easy to maintain operations.
Utilizes standard refrigerator compressors, making it repairable by those skilled in refrigerator maintenance. facilitating repairs.
5.Zero downtime maintenance, no defrosting required.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier employs a cryogenic mixed refrigerant throttle refrigerator.It utilizes a regenerative multi-component mixed refrigerant throttle cycle. By combining components with high, middle, and low boiling points, each component effectively matches its refrigeration temperature zone, cooling from ambient temperature to -196 °C., achieving the goal of nitrogen liquefaction (-180 °C @ 0.6 MPa).
Features:
1. The machine operates autonomously, requiring no constant supervision.
2. Minimal land footprint, low height (maximum Height≤2500mm)
3. Rapid liquid nitrogen output: Achieves output in just 1.5 hours post start-up.
4. Proven technology for Safe, reliable, and easy to maintain operations.
Utilizes standard refrigerator compressors, making it repairable by those skilled in refrigerator maintenance. facilitating repairs.
Figure 1. Flow diagram for nitrogen liquefier from HUILIN
HUILIN Nitrogen Liquefier Specification
| Model | WG-STD-05L | WG-STD-1L | WG-STD-3L | WG-STD-5L | WG-STD-10L | WG-STD-20L | WG-STD-25L | WG-STD-30L | WG-STD-40L | WG-STD-50L |
| L.Nitrogen Output (L/day) |
12 | 24 | 80 | 120 | 240 | 500 | 360 | 720 | 1000 | 1200 |
| L.Nitrogen Output (L/h) |
0.5 | 1 | 3 | 5 | 10 | 20 | 25 | 30 | 40 | 50 |
| Power (KW) |
1 | 5 | 8 | 9 | 11 | 25 | 25 | 25 | 35 | 35 |
| N2 consumption (Nm3/h) |
≥1 | ≥1.5 | ≥4 | ≥6 | ≥12 | ≥30 | ≥35 | ≥40 | ≥50 | ≥60 |
| N2 Purity | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% |
| Cooling form | Air | Air | Air | Air | Water | Water | Water | Water | Water | Water |
| _Cooling water consumption (Ton/h) |
- | - | - | - | ≥4 | ≥8 | ≥8 | ≥8 | ≥15 | ≥15 |
| Dimensions (mm) |
850×950×1960 | 1500×1000×2000 | 2500×1500×2000 | |||||||
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