Automatic Eto Gas Sterilizer Chamber with Two Door

Product Description

Product Description

Automatic ETO Sterilization Machine for Medical Plant 

In the medical and pharmaceutical industries, ensuring the sterility of instruments and packaging is a top priority. One of the most effective and widely used methods for sterilizing heat- and moisture-sensitive medical devices is Ethylene Oxide (ETO) sterilization.

An ETO sterilization machine plays a crucial role in this process by safely and efficiently sterilizing a wide range of products — from syringes and catheters to surgical instruments and plastic packaging materials.

ETO (Ethylene Oxide) sterilization is a low-temperature process that utilizes ethylene oxide gas to eliminate microorganisms, including bacteria, viruses, and spores.

Unlike steam or radiation sterilization, ETO can penetrate complex packaging materials and sterilize delicate components without causing heat damage or material degradation.

This makes it ideal for medical devices made from plastic, rubber, and electronic components that cannot withstand high-temperature steam sterilization.

Specification

Applications

Advantages

Medical Device Manufacturing – syringes, infusion sets, and surgical kits
Pharmaceutical Packaging – blister packs, vials, and plastic containers
Hospital Sterilization Centers – reusable medical instruments
Biotechnology & Laboratory Equipment – research and testing instruments

Effective against all microorganisms, including spores
Suitable for heat- and moisture-sensitive materials
Deep penetration through complex packaging and device geometries
Compatible with most medical-grade plastics and polymers
Proven method recognized by FDA, ISO, and WHO guidelines

Machine Name	Medical Use EO Gas Sterilizar	Machine Size	1CBM-25CBM
Power Source	380V,50HZ/60HZ	Application	Syringes, infusion set,masks,etc
Pre-Installation Layout	Available	Filed Installation	Available
Operation Language	English	Shipping	Full container loading

How Does an ETO Sterilization Machine Work?

An ETO sterilization machine operates through a controlled, multi-stage process designed to ensure thorough sterilization while maintaining product integrity. The key steps typically include:

Preconditioning:
The products are placed in a preconditioning chamber to adjust temperature and humidity.

This step helps microorganisms become more susceptible to ETO gas.
Sterilization:
Ethylene oxide gas is introduced into the sterilization chamber under a controlled temperature, pressure, and humidity environment.

The gas penetrates the packaging and kills microorganisms by disrupting their DNA and metabolic processes.
Evacuation and Aeration:
After sterilization, the ETO gas is removed from the chamber through a series of vacuum and air purging cycles.

The products are then transferred to an aeration room where any residual ETO is safely released and ventilated until it meets regulatory safety limits.

Packaging & Shipping