
Ethylene Oxide Sterilization Machine
Ensure patient safety, product sterility, and regulatory compliance with our state‑of‑the‑art ethylene oxide sterilization machine. Ideal for complex medical devices, sensitive materials, and heat‑ or moisture‑sensitive instruments, this system harnesses the proven power of ethylene oxide sterilizer technology.
Why Choose Our Ethylene Oxide Sterilization Machine?
- Comprehensive Ethylene Oxide In Sterilization Coverage
Designed for a wide variety of devices—plastics, electronics, and textiles—our solution ensures uniform penetration and effective sterilization using ethylene oxide in sterilization. - Advanced Safety & Compliance Features
Integrated monitoring safeguards, leak detectors, and automated evacuation cycles uphold ISO 11135 standards and ensure traceable ethylene oxide sterilizer performance. - Optimized Process Efficiency
With rapid cycle options, variable temperature/humidity control, and custom program memory, our ethylene oxide sterilization machine reduces downtime and maximizes throughput. - User-Centric Controls
A vivid touchscreen interface, remote diagnostics, and automated maintenance alerts simplify operation and help maintain peak performance.
How Our Ethylene Oxide Sterilizer Works
- Loading & Preparation: Place items on ventilated shelves inside the chamber.
- Educational Purge Cycle: Preconditioning with vacuum and humidity control.
- EtO Injection: Safe diffusion of ethylene oxide gas into packaging and device crevices.
- Exposure Phase: Precise dwell time ensures microbial inactivation.
- Post-Sterilization Aeration: Pressure cycling and air scrubbing remove EtO residues.
- Unload & Validation: Final microbial and residual testing verifies sterilization efficacy.

Features & Benefits
Features | Benefits |
---|---|
Dual-zone chamber & jacket | Enhanced thermal uniformity and consistency across cycles |
Traceable sterilization records | Built-in printer and USB/Ethernet export capabilities for ISO 11135 compliance |
Precise EtO control | Adjustable EtO concentration and injection syntax for flexibility and safety |
Comprehensive diagnostics | Auto-calibrations, self-check routines, and digital error logs for maintenance efficiency |
Modular options | Customizable shelves, racks, and aeration filters to match your unique operational needs |
Enhanced Environmental & Operator Safety
Safety is non-negotiable when handling EtO gas. That’s why our ethylene oxide sterilizer comes equipped with cutting-edge safety mechanisms:
- Triple EtO gas leak detection sensors
- Automatic chamber sealing during injection and evacuation
- Exhaust scrubbers and catalytic converters for safe gas disposal
- Emergency stop features and pressure relief valves
- Ventilated enclosure design with minimal EtO emissions
Our machines help clients meet not just ISO 11135, but also EPA and OSHA guidelines, supporting your facility’s sustainable operations.
Why Ethylene Oxide In Sterilization Matters
Ethylene oxide in sterilization remains a gold standard for heat-sensitive and moisture-sensitive products. It penetrates packaging and device lumens to kill resistant spores without harming material integrity—effectively bridging the gap where steam or dry-heat methods fall short.
Ultra-Safe and Efficient Design
Our ethylene oxide sterilizer includes:
- Triple‑stage gas detection for operator and environmental safety
- Low‑temperature cycles (37–60 °C), preserving delicate equipment
- Closed‑loop recirculation and scrubber modules to minimize emissions
- Automated alarms notifying users of cycle completion or issues
Integration & Support
- Custom Validation Services: Biological indicator packaging, IQ/OQ/PQ protocols.
- Training & Maintenance Programs: On-site and remote training, annual calibration.
- Robust Technical Service: 24/7 support and optional spare-part kits.
Key Features
Chamber Design
It can be made from stainless steel or other materials resistant to ETO gas.
Safety Features:
Exhaust systems to remove ETO gas safely after sterilization.
Safety interlocks to prevent opening the chamber during sterilization.
Sterilization Cycle
Gas Introduction: Ethylene oxide gas is introduced into the chamber, mixed with an inert carrier gas (like CO2 or nitrogen) to achieve the desired concentration.
Exposure: The items are exposed to the gas for a specified duration, which can range from several hours to more than a day, depending on the materials and load size.
Aeration: After exposure, the gas is evacuated, and the items are aerated to remove any residual ETO gas. This can take several hours to days to ensure all traces of the gas are removed.
Applications
Healthcare
Used for instruments that cannot be exposed to moisture, like electronic equipment.
Food Packaging Industries
Cosmetic Industry
Pharmaceutical Industry
After-Sales Support & Services
At Equilateral Solutions, we don’t just deliver a high-quality ethylene oxide sterilization machine—we ensure you get long-term performance through:
- Installation & commissioning support
- Validation documentation (IQ/OQ/PQ)
- On-site staff training
- Annual maintenance contracts
- Remote troubleshooting and diagnostics
- Availability of genuine spare parts and accessories
Our commitment continues long after the installation, with responsive service that ensures your system stays reliable and compliant.
Sizes Available
SR NO. | MODEL NO. | MACHINE SIZE |
---|---|---|
1 | EQS-E-01 | 12" X 12" X 24" |
2 | EQS-E-02 | 12" X 12" X 36" |
3 | EQS-E-03 | 12" X 12" X 48" |
4 | EQS-E-04 | 24" X 24" X 48" |
FAQs
What is ethylene oxide sterilization used for?
Sterilization with ethylene oxide is used to remove dangerous bacteria from sensitive materials, packaging, and medical equipment, assuring its functionality.
What distinguishes ETO sterilization from other methods?
ETO sterilization is unique in that it may be used to disinfect materials that are vulnerable to heat, moisture, and breakage, unlike methods like autoclaving or UV sterilization.
Are there alternatives to ethylene oxide sterilization?
Yes, there are options such as steam sterilization.
How does ethylene oxide sterilization work?
Ethylene oxide gas penetrates materials, killing microorganisms by disrupting their DNA and cellular structures, thus ensuring sterility.
Is ethylene oxide sterilization safe?
Yes, it is safe as long as the right precautions are taken, such as regulated settings, sufficient ventilation, and strict compliance with the rules and regulations.