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| Warranty: | 1 Year |
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Features:
1. The machine runs automatically, eliminating the need for constant supervision.
2. Compact Design: Occupies minimal land space, with a low profile and height (maximum Height≤2500mm)
3. Swift Liquid Nitrogen Production: Achieve output in just 1.5 hours from startup.
4. Advanced Technology: Providingsafe, reliable operation with straightforward maintenance.
Utilizes ordinary refrigerator compressors available on the market, ensuring ease of repair; anyone capable of repairing common refrigerator compressorscan easily maintain this system.
5.Zero Downtime Maintenance: No need for defrosting
Nitrogen Liquefier:Working Principle:
This system employs a cryogenic mixed refrigerant throttle refrigerator, utilizing advancedn liquefaction technology. It features a regenerative multi-component mixed refrigerant throttle refrigeration cycle that carefully selects high, middle, and low boiling point pure components to form multi-component mixed refrigerants. These components are expertly matched to achieve effective refrigeration temperature zones, cooling from ambient temperature down to a chilling -196 °C,therebyachieving the goal of nitrogen liquefaction at -180 °C @ 0.6 MPa.
Features:
1. The machine operates autonomously, requiring no constant monitoring.
2. Efficient Space Usage: Minimizes land usage, with a compact, low height design (maximum Height≤2500mm)
3. Rapid Liquid Nitrogen Output: Delivers results in just 1.5 hours from start-up.
4. Proven Technology: Offeringdependable and safe operation with easy maintenance.
Employs standard refrigerator compressors found in the market, ensuring maintenance simplicity; those skilled in refrigerator repairs can handle maintenance..
Figure 1. Flow diagram illustrating the nitrogen liquefier process from HUILIN
HUILIN Nitrogen Liquefier Specifications
| 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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