| Customization: | Available |
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| After-sales Service: | Ok |
| Warranty: | 1 Year |
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Features:
1. The machine functions with complete autonomy, freeing you from the need for constant oversight.
2. Occupies a minimal land footprint, with a low height (maximum Height≤2500mm), presenting an efficient and space-saving design.
3. Realize rapid liquid nitrogen production: Attains output in merely 1.5 hours following start-up.
4. Integrates robust technology to ensure safe, dependable, and easy-to-maintain operations.
The system employs standard refrigerator compressors, enabling straightforward repairs by technicians skilled in refrigerator maintenance, facilitating hassle-free repairs.
5.Eliminates downtime for maintenance with no need for defrosting.
Nitrogen LiquefierWorking Principle
This cutting-edge nitrogen liquefier utilizes a cryogenic mixed refrigerant throttle refrigerator.It employs an advanced regenerative multi-component mixed refrigerant throttle cycle. By blending components with diverse boiling points, each element aligns precisely with its respective refrigeration temperature zone, smoothly cooling from ambient temperature to a stunning -196 °C,thereby achieving the extraordinary feat of nitrogen liquefaction (-180 °C @ 0.6 MPa).
Features:
1. The machine functions autonomously, eliminating the need for constant supervision.
2. Occupies a minimal land footprint, with a low height (maximum Height≤2500mm), delivering an efficient and compact design.
3. Realize swift liquid nitrogen output: Achieves production in just 1.5 hours post start-up.
4. Incorporates trusted technology to ensure safe, reliable, and easy-to-maintain operations.
The system uses standard refrigerator compressors, making repairs straightforward for those skilled in refrigerator maintenance, facilitating hassle-free 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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