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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. Requires a minimal land footprint with a low height (maximum Height≤2500mm), presenting a design that is both efficient and space-saving.
3. Enjoy swift liquid nitrogen output: Commences production within a mere 1.5 hours after start-up.
4. Incorporates proven technology ensuring operations that are safe, reliable, and simple to maintain.
The system employs standard refrigerator compressors, which allows for repairs by technicians familiar with refrigerator maintenance, facilitating smooth and trouble-free repairs.
5.Zero downtime maintenance, completely removing the need for defrosting.
Nitrogen LiquefierWorking Principle
This cutting-edge nitrogen liquefier utilizes a cryogenic mixed refrigerant throttle refrigeration process.It employs an advanced regenerative multi-component mixed refrigerant throttle cycle. By combining components with high, middle, and low boiling points, each component effectively aligns with its refrigeration temperature zone, cooling effortlessly from ambient temperature to a staggering -196 °C,thus achieving the extraordinary feat of nitrogen liquefaction (-180 °C @ 0.6 MPa).
Features:
1. The machine operates autonomously, requiring no constant supervision.
2. Requires a minimal land footprint with a low height (maximum Height≤2500mm), showcasing a design that is both efficient and compact.
3. Deliver rapid liquid nitrogen output: Production starts in just 1.5 hours post start-up.
4. Employs proven technology ensuring safe, reliable, and easy-to-maintain operations.
The system uses standard refrigerator compressors, allowing repairs by those skilled in refrigerator maintenance, facilitating effortless 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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