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Mill
Whole rice moves into Grindstone’s own milling process.
Milling Services
Grindstone controls an important upstream stage through its own rice milling and granulation capabilities in London, Ontario.
Commercial partners can contact the team to discuss custom rice milling, volume requirements, specifications and potential commercial opportunities.

In-House Process
Keeping milling and granulation in house gives Grindstone greater control over how rice moves from whole grain into the ingredient profile required for finished applications.
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Whole rice moves into Grindstone’s own milling process.
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Granulation helps establish the intended particle profile.
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The milled ingredient can then move into blending, formulation or other production stages as the application requires.
Milling Enquiries
Tell us about the rice, volume, specifications and intended application you are exploring. Our team can review the opportunity and discuss potential next steps.


Rice-First Capability
Bringing rice milling and granulation into Grindstone’s own operation connects ingredient processing directly to the broader manufacturing process.
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Rice milling and granulation are part of Grindstone’s own production process.
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Grindstone works with black and white rice as part of its rice-first product approach.
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Milling can feed directly into downstream blending, formulation and packaging stages within the same operation.