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Carbon Molecular Sieve (CMS)
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Kingdotech, a trusted supplier and manufacturer based in China, specializes in Carbon Molecular Sieves (CMS) designed for highly efficient gas separation using pure compressed air.
Our product range includes CMS-220, CMS-240, CMS-260, and CMS-280, all compliant with the HG/T 4364-2020 standard. Known for excellent adsorption capacity, mechanical strength, and long service life, Kingdotech’s CMS is widely applied in industries like laser cutting, metallurgy, electronics, petrochemicals, and food processing. The company offers OEM/ODM services and exports extensively to Southeast Asia, the Middle East, South America, and Europe, making it a trusted global partner.
What We Provide
Kingdotech offers specialized grades of Carbon Molecular Sieve tailored for various gas separation applications. Whether you need ultra-pure nitrogen, concentrated oxygen, or efficient methane separation, our CMS solutions are engineered to deliver superior selectivity, stability, and efficiency in pressure swing adsorption (PSA) systems.
Carbon Molecular Sieve for Nitrogen Generation
Carbon Molecular Sieve for Oxygen Concentration
Carbon Molecular Sieve for Methane Concentration
Key Product Features
Our Carbon Molecular Sieve is engineered with precision to meet the demanding requirements of PSA nitrogen systems. Backed by strict quality control and compliance with HG/T 4364-2020 standards, it offers a unique combination of high adsorption capacity, mechanical strength, and long service life—making it a reliable choice for industrial gas separation.
| Performance Indicator | Kingdotech CMS |
|---|---|
| Particle Size (mm) | 1.7–2.2 |
| Bulk Density (g/ml) | ≥ 0.65 |
| Crushing Strength (N/) | ≥ 100 |
| Oxygen Adsorption Capacity (ml/g) | ≥ 38.0 |
| Nitrogen Purity | Up to 99.999% |
| Service Life | >8000 hours |
| Standard Compliance | HG/T 4364-2020 |
Why Choose Our Carbon Molecular Sieve?
Not all carbon molecular sieves are created equal. At Kingdotech, our CMS stands out for its proven performance, consistent quality, and long-term reliability. Designed for demanding PSA systems, it offers optimized pore structure, high nitrogen yield, and extended cycle life—making it the preferred choice for industries worldwide.
High Yield
Our CMS products ensure high gas production rates, meeting industrial demands.
Low Energy Consumption
Engineered for maximum energy efficiency, reducing operational costs and environmental impact.
Versatile Performance
Performs exceptionally well across various gas purity levels, ensuring consistent output.
Cost-Effective
Competitive pricing with a superior cost-performance ratio compared to equivalent Japanese products.
Applications of Carbon Molecular Sieve
Kingdotech, a leading manufacturing factory in China, produces high-quality CMS (Carbon Molecular Sieves) products that are vital for any industry or process requiring nitrogen gas generation or other gas separation solutions. These CMS products are widely utilized across various sectors where gas purity and separation efficiency are critical. Including but not limited to:
Food Packaging and Preservation
Electronics Manufacturing
Metal Treatment and Heat Treatment
Chemical Processing and Production
Water Treatment & Environmental Protection
Pharmaceutical Manufacturing and Storage
Why Choose Kingdotech?
At Kingdotech, we combine industry-standard compliance with real-world efficiency to provide CMS solutions that are not only reliable but also cost-effective. Here’s why companies around the world choose Kingdotech as their trusted CMS supplier.
Extended Service Life
Engineered for durability, our Carbon Molecular Sieve delivers over 8,000 PSA cycles with minimal degradation, ensuring long-term stability and reduced operational costs.
Full Technical Support
From material selection to PSA tower optimization, our engineers provide comprehensive technical guidance and testing certificates.
Contact Kingdotech
Need a reliable carbon molecular sieve supplier?
Reach out to our team for samples, pricing, or technical consultation.
Email: [email protected]
Phone/WhatsApp: +86 16605729516
Get a Free Quote Today.

