Large-scale EO Sterilization Chamber

These three stages can be completed sequentially within the same sterilization chamber or separately in three separate sterilization chambers, depending on production needs and equipment configuration, providing flexible operational adaptability.

The first stage is preconditioning, the core objective of which is to lay a solid foundation for subsequent sterilization steps. During this process, the load to be sterilized (such as medical devices and packaging) must be precisely heated and humidified. By controlling the ambient temperature and humidity, the surface and interior of the load are optimally sterilized, ensuring that the subsequent ethylene oxide gas can fully penetrate and enhance sterilization effectiveness.

The second stage is ethylene oxide (EO) gas sterilization, which must be performed at low temperatures to prevent damage to the load caused by high temperatures. The EO gas concentration must be strictly controlled to ensure that it is within a range that effectively kills microorganisms and meets safety standards. The gas then fully contacts the load, utilizing the chemical properties of EO to disrupt the microbial cell structure, achieving sterilization.

The third stage is aeration/degassing, which focuses on removing residual material. During the inflation process, the ethylene oxide gas remaining in the product and packaging is gradually removed through a specific gas replacement method, reducing the residual gas amount, ensuring the safety of the sterilized product, and meeting the requirements of subsequent use or further processing.

Why choose us?

 

As an innovative company specializing in ethylene oxide sterilizers, Riches' core team comprises highly experienced and qualified engineers with years of experience in the pharmaceutical industry. They possess a deep understanding and mastery of ethylene oxide (EO) sterilization processes, enabling them to precisely address various technical challenges encountered during sterilization.

In terms of service capabilities, Riches leverages its exceptional project management capabilities and proven turnkey engineering experience to provide a one-stop solution covering the entire sterilization process. From solution customization and equipment configuration to process execution and post-process testing, Riches provides comprehensive control throughout the entire process, significantly reducing collaboration and communication costs for businesses and ensuring efficient sterilization.

In terms of compliance, Riches strictly adheres to CE standards and complies with internationally recognized standards such as EN1422 and ISO11135, ensuring the safety and standardization of the sterilization process and results, meeting the compliance needs of customers in diverse regions around the world.

 

 

Factory environment

 

With 19 years of industrial sterilization expertise, Riches has become the preferred partner for EO sterilization solutions that comply with CE/EN1422/ISO11135 standards, leveraging its mature technology and project experience.

Riches production environment

Riches production environment

Riches production environment

FAQ

1. Can Riches provide customized industrial sterilization solutions tailored to your company's specific needs?

Yes. Leveraging 19 years of industrial sterilization experience and a team of professional engineers, Riches offers customized sterilization solutions tailored to your company's diverse load types (such as medical devices and pharmaceutical packaging), production scale, and compliance requirements. From initial solution design and equipment configuration to detailed process adjustments, we fully adapt to your company's individual needs, ensuring sterilization effectiveness and production efficiency.

2. What specific steps does Riches' "one-stop sterilization solution" cover, and what benefits does it bring to your company?

Riches' one-stop solution covers the entire sterilization process, including initial customized solution design, equipment selection and configuration, pretreatment room operation, sterilization cabinet sterilization, exhaust gas treatment, mid-term standardized process implementation, and rigorous post-process testing. This closed-loop control of all steps significantly reduces communication costs and collaboration complexity, enabling companies to efficiently complete sterilization work.

3. Besides its core sterilization function, what other advantages does the Riches sterilizer offer to meet diverse sterilization needs?

A: Riches sterilizers not only precisely control EO gas concentration in low-temperature environments (compliant with EN1422/ISO11135 standards), ensuring effective sterilization without damaging the load, but also offer flexible pressure adaptability-the normal pressure range is -80kPa to +80kPa, with an expandable range of -95kPa to +105kPa. They also offer the option of pneumatic sliding or revolving doors, adapting to the load entry, exit, and operation requirements of various production scenarios.

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