Air Separation Unit For Medical Oxygen

Air Separation Unit For Medical Oxygen

NEWTEK’s Air Separation Unit (ASU) for Medical Oxygen is a specialized cryogenic separation system engineered to meet stringent medical gas standards. Leveraging advanced low-temperature rectification technology, it purifies atmospheric air through compression, pre-cooling, purification, and distillation, producing medical oxygen with purity ≥99.5% (compliant with GB 8982-2022 and ISO medical standards). The unit features a closed-loop purification system to remove moisture, CO₂, hydrocarbons, and particulates, ensuring zero contamination. Designed for continuous 24/7 operation, it delivers stable gaseous or liquid oxygen supply, 适配 ing the dynamic needs of hospitals, clinics, and emergency medical facilities. With modular integration and intelligent control, it balances high reliability, energy efficiency, and easy maintenance, serving as a critical lifeline for medical oxygen therapy and emergency resuscitation.
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Description

Technical Parameters

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Medical-Grade Purity Guarantee:
Cryogenic distillation achieves ≥99.5% oxygen purity, with advanced adsorption technology eliminating harmful impurities-fully meeting global medical gas safety standards.
 

Uninterrupted Stable Supply:
Dual adsorber design enables alternating work/regeneration; turbo-expander ensures consistent cooling, supporting 24/7 continuous operation with <0.5% output fluctuation.

 

Energy-Efficient & Cost-Saving:
Optimized heat exchange and variable-frequency compression reduce unit energy consumption by 12-15% vs. conventional models, lowering long-term operational costs.
 

Modular & Intelligent Design:
Compact modular structure fits limited hospital spaces; PLC-based intelligent control enables remote monitoring, auto-alarms, and easy operation with minimal staffing.

China Air Separation Unit Supplier

 

 

Medical Field Applications & Problem-Solving

 

 

 

Key Roles

Primary oxygen supply for inpatient wards, ICUs, operating rooms, and emergency departments.

Support for respiratory therapy (COPD, pneumonia), anesthesia, and post-surgical recovery.

Backup oxygen source for disaster relief and emergency medical services (EMS).
 

Problems Solved

Eliminates reliance on external oxygen cylinder deliveries, avoiding supply disruptions due to logistics or shortages.

Reduces risks of contamination from cylinder transportation/storage, ensuring consistent gas quality.

Addresses the high cost of bulk medical oxygen procurement, cutting long-term operational expenses.

Resolves space constraints in hospitals with compact, on-site production, saving storage space for cylinders.


 

Why choose NEWTEK's Air Separation Unit 
 

NEWTEK is a top-class Air Separation Unit manufacturer!

China Air Separation Unit Supplier

✅️Medical-Certified Expertise:
NEWTEK holds ISO 13485 medical device certification and FDA registration, with 15+ years of experience in medical gas equipment-ensuring compliance with global healthcare regulations.

 

✅️Customized Solutions:
Tailors output (50-5000 Nm³/h) and configurations (gaseous/liquid supply) to match hospital size, from community clinics to large tertiary hospitals.

 

✅️Comprehensive After-Sales Support:
Provides 24-hour emergency response, on-site installation/commissioning, annual maintenance, and a global spare parts supply chain (≤3-day delivery for critical components).

 

✅️Proven Reliability:
Over 3000 installations worldwide in medical facilities; core components (compressors, heat exchangers) have a 10-year service life, minimizing downtime.

 

 

 

 

FAQ

 

 


 

1.What medical standards does the unit comply with?
It meets GB 8982-2022 (China), ISO 10083 (international), and FDA 21 CFR Part 868 standards for medical oxygen production.

 

2.How long is the installation and commissioning period?
Modular units take 7-15 days; large-scale systems (≥1000 Nm³/h) require 30-45 days, with NEWTEK providing full on-site support.


3.What is the maintenance frequency and cost?
Routine maintenance every 6 months (filter replacement, parameter calibration); annual maintenance cost is ~2-3% of the equipment price.

 

4.Can it be expanded if hospital oxygen demand increases?
Yes-modular design supports capacity expansion by adding separation modules without major system overhauls.

 

5.What backup measures are in place for power outages?
It is compatible with hospital emergency power systems; optional battery backup ensures 30-minute continuous supply during outages.

 

6.How to verify the oxygen purity during operation?
The unit is equipped with an on-line purity analyzer (with calibration certificate) that displays real-time data; NEWTEK provides annual third-party testing services.


 

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