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In November 2026, General Manager Bai of Hongji Machinery led a team of engineers on a fact-finding mission to assess the mining industry in Africa. The trip included visits to the Kahama, Geita, and Mwanza mining areas in Tanzania.
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The copper beneficiation process and direct smelting handle different steps in copper production. Beneficiation improves mined raw ore. It uses crushing, grinding, classification, and separation. This way, valuable copper minerals go into a smaller concentrate stream. On the other hand, direct smelting sends a prepared feed straight into thermal treatment. It does not rely on that…
In July 2026, the large zinc oxide rotary kiln cylinders manufactured by Hongji were shipped to Jiyuan in successive batches.
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