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| Warranty: | 1 Year |
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Features:
1. The machine operates entirely on autopilot, ensuring seamless and unattended functionality.
2. Minimal land occupation, compact design (maximum Height≤2500mm)
3. Swift liquid nitrogen production: Achieve output in just 1.5 hours post start-up.
4. Tried-and-true technology ,ensuring safe, dependable operation with straightforward maintenance.
Utilizing standard refrigerator compressors available in the market, technicians familiar with refrigerator repair will be able to efficiently service the machine.
5.Zero downtime maintenance required, eliminating the need for defrosting
Nitrogen LiquefierWorking principle
Employing a cryogenic mixed refrigerant throttle refrigeration system, this nitrogen liquefier leverages a regenerative multi-component mixed refrigerant cycle. By selecting pure components with high, middle, and low boiling points, it composes a multi-component mixed refrigerant. Achieving effective refrigeration is made possible by matching the cooling zones of each boiling point component, enabling cooling from ambient to -196 °C,the ultimate goal of nitrogen liquefaction (-180 °C @ 0.6 MPa) is seamlessly realized.
Features:
1. The machine operates entirely on autopilot, ensuring seamless and unattended functionality.
2. Minimal land occupation, compact design (maximum Height≤2500mm)
3. Swift liquid nitrogen production: Achieve output in just 1.5 hours post start-up.
4. Tried-and-true technology ,ensuring safe, dependable operation with straightforward maintenance.
Utilizing standard refrigerator compressors available in the market, technicians familiar with refrigerator repair will be able to efficiently service the machine.
Figure 1. Flow diagram for the 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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