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| After-sales Service: | Ok |
| Warranty: | 1 Year |
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Features:
1. This advanced machine is designed for autonomous operation, eliminating the need for constant supervision.
2. Requires a minimal land footprint, with a modest height (maximum Height≤2500mm), ensuring it fits comfortably in diverse spaces.
3. Delivers rapid liquid nitrogen output: Capable of producing results in just 1.5 hours after start-up.
4. Built on proven technology for safe, reliable, and maintenance-friendly operations, ensuring seamless performance.
Utilizes standard refrigerator compressors, which means it can be easily repaired by technicians familiar with refrigerator maintenance, facilitating swift repairs.
5.Features zero downtime maintenance with no defrosting needed, ensuring continuous operation.
Nitrogen LiquefierWorking Principle
This nitrogen liquefier is powered by a sophisticated cryogenic mixed refrigerant throttle refrigeration system.It incorporates a regenerative multi-component mixed refrigerant throttle cycle. By selecting components with varying boiling points-high, middle, and low-each aligns effectively with its respective refrigeration temperature zone, facilitating cooling from ambient temperature down to a frigid -196 °C., achieving the goal of nitrogen liquefaction (-180 °C @ 0.6 MPa) efficiently.
Features:
1. The machine operates independently, negating the need for constant attention.
2. Minimal land footprint, low height (maximum Height≤2500mm), making it adaptable to various installations.
3. Fast liquid nitrogen production: Initiates output in a swift 1.5 hours after startup.
4. Proven technology for safe, reliable, and user-friendly operations, promoting ease of maintenance.
Equipped with standard refrigerator compressors, allowing for straightforward repairs by those with refrigerator maintenance expertise, facilitating prompt fixes.
Figure 1. Flow diagram illustrating the nitrogen liquefier process 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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