| Customization: | Available |
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| After-sales Service: | Ok |
| Warranty: | 1 Year |
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Features:
1. Fully automated operation: The machine runs seamlessly around the clock without the need for constant supervision.
2. Space-saving design: Minimal land occupation, with a low profile and maximum height of Height≤2500mm.
3. Rapid liquid nitrogen production: Achieve liquid nitrogen output in just 1.5 hours from start-up.
4. Proven technology: Ensuring safe and reliable operation and easy maintenance.
Equipped with standard refrigerator compressors available in the market, allowing anyone with refrigerator repair skills to easily service it..
5. Continuous operation: No downtime needed for maintenance, and no defrosting required.
Nitrogen LiquefierWorking principle
This system utilizes a cryogenic mixed refrigerant throttle refrigerator. The nitrogen liquefier operates on the regenerative multi-component mixed refrigerant throttle refrigeration cycle, incorporating high, middle, and low boiling point pure components to form multi-component mixed refrigerants. Each component's effective refrigeration temperature zone is optimally matched, allowing cooling from ambient temperature to -196°C.The nitrogen liquefaction process (-180°C @ 0.6 MPa) is effectively achieved.
Features:
1. Fully automated operation: The machine runs seamlessly around the clock without the need for constant supervision.
2. Space-saving design: Minimal land occupation, with a low profile and maximum height of Height≤2500mm.
3. Rapid liquid nitrogen production: Achieve liquid nitrogen output in just 1.5 hours from start-up.
4. Proven technology: Ensuring safe and reliable operation and easy maintenance.
Equipped with standard refrigerator compressors available in the market, allowing anyone with refrigerator repair skills to easily service it..
Figure 1. Flow diagram for nitrogen liquefier by 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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