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

The sterilization chamber is typically a large, hermetically sealed unit.
It can be made from stainless steel or other materials resistant to ETO gas.

Safety Features:

Leak detection systems to ensure no gas escapes into the environment.
Exhaust systems to remove ETO gas safely after sterilization.
Safety interlocks to prevent opening the chamber during sterilization.

Sterilization Cycle

Preconditioning: The items to be sterilized are preconditioned to a specific temperature and humidity level.
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

Sterilizing heat-sensitive medical devices such as plastic syringes, catheters, and pacemakers.
Used for instruments that cannot be exposed to moisture, like electronic equipment.

Food Packaging Industries

Food packaging materials are sterilized using ethylene oxide to avoid contamination and increase the shelf life of packed items. This procedure is necessary to keep consumables safe and hygienic.

Cosmetic Industry

Ethylene oxide sterilizers are used by the cosmetics industry to maintain the sterility of manufacturing tools and packaging. This ensures that cosmetics are safe for consumers to use and meet hygienic requirements.

Pharmaceutical Industry

Sterilizing raw materials, packaging, and finished products that are sensitive to heat and moisture.

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.