Spherical Graphite (SG), natural graphite flake micronized and shaped to spheroidal form, has moved to center stage in the battery industry where SG is increasingly the preferred anode material of Li-ion batteries, deployed in residential and industrial energy-grid storage, electric vehicles, and consumer devices.

SG packed anodes are proving to outclass the results of anode materials alternatives, a function of the inherent properties of natural graphite flake (conductivity, heat-resistance, intercalated (layered) morphology, and the milled spheroidal shape. When compared to alternatives (including synthetic graphite), SG packed anodes will have superior (high) tap density, charging rates, and volumetric energy capacity.

CMS designs and manufactures the leading graphite micronizing milling systems (typically 150 – 400 HP), which are capable of achieving product grinds of all standard graphite powder products down to +/-5 µm. CMS also offers mill systems for the production of battery-grade Spherical Graphite.

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  1. Aasiya


    Hope this finds you well. We need the price range for battery-grade graphite anode in $/kg. We are looking for large volume, standard industry prices. Let me know if you could assist.

    Hope to hear from you soon.

    Best regards,

  2. Juzer Jangbarwala

    We would like to convert our graphite nanofibers (1-3 microns) to spherical graphite suitable for batteries. The graphite is grown via catalytic cracking of methane, and is tested as single crystal graphite.

  3. Ramsing Ramadhin


    My name is Ramsing Ramadhin Senior process Engineer at Nanoxplore. We are a manufacturer and supplier of high-volume graphene powder for use in industrial markets. We provide standard and custom graphene-enhanced plastic and composite products to various customers in transportation, packaging, pipe, film, electronics, and other industrial sectors. We are headquartered in Montreal, Quebec with manufacturing facilities across North America and Europe. I am currently working on a project for spheroidization and would like to have more information about your rounding material technologies.

    I would be glad to have someone from your sales department reaching out to me for discussing our project and how we can work together for our next milestone. If you have any questions you can call me on my cell phone which you will find in my e-mail signature.
    Hoping to hear from your team soon.

  4. Jinho Park

    Hi, Can I know if there is any range of size preferred for the starting materials for this process?

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