China Brown Fused Alumina- BFA manufacturers

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2023-07-27 05:08:57 -

China Brown Fused Alumina- BFA manufacturers Brown fused alumina - BFA usually has three kinds of crushed ways, they are Roll milling, Ball milling and Barmac. Roller milling: grits are angular, sharp; Ball milling: grits are roundness, with high bulk density, durable; Barmac: grits are more roundness, higher bulk density, more durable, so Barmac production cost and selling price is high too....

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