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| Warranty: | 1 Year |
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Features:
1. Experience the convenience of full automation with our machine, which operates seamlessly without the need for any personnel supervision.
2. Efficiently designed for minimal land occupation, and a compact stature with a height not exceeding 2500mm, allowing easy placement and operation.
3. Enjoy rapid output speeds of liquid nitrogen, achieving production in just 1.5 hours from startup.
4. Our technology is tried and tested, offeringsafe, reliable operation with hassle-free maintenance. Utilizing standard refrigerator compressors available in the market,
it ensures simplicity when repairs are needed, as technicians familiar with refrigerator repairs will be able to serviceit.
5. Designed for continuous operationwith no downtime needed for maintenance, and no defrosting required.
Nitrogen LiquefierWorking Principle:
Our system utilizes a cryogenic mixed refrigerant throttling refrigerator, which is a core component of the nitrogenliquefier. This innovation is based on a regenerative multi-component mixed refrigerant throttle refrigeration cycle. By selecting pure components with high, middle, and low boiling points,we create multi-component mixed refrigerants that effectively match the refrigeration temperature zones of each component's boiling point. This allows cooling from ambient temperature down to a remarkable -196 °C,thus enablingthe efficientliquefaction of nitrogen at -180 °C @ 0.6 MPa.
Features:
1. The machine runs automatically and nobody is on duty.
2. Less land occupation, low height (maximum Height≤2500mm)
3. Quick speed of liquid nitrogen output: It only takes 1.5 hours from start-up to liquid nitrogen output.
4. Mature technology ,Safe and reliable operation and easy maintenance.
With ordinary refrigerator compressors on the market, people who can repair refrigerators will ba able to repair it.
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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