Core configuration: large hammer mill crusher (feed ≤500mm, crushing ratio 1:30), full set including primary crushing-secondary crushing-grinding-separation, 120-200TPH capacity, rock gold recovery rate 95%-99%, crusher hammers made of high-chromium alloy (hardness HRC≥62)
Factory direct supply (40% saving than traders), modular prefabricated design (55% lower infrastructure cost), energy-saving motor cluster (total energy consumption 2.2kWh/t), 5-year installment procurement (20% down payment + manufacturer interest subsidy)
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The VSI 7611 sand maker consistently produces in-spec construction sand with perfect gradation, which has elevated the quality of all our concrete mixes.
Since installing the VSI 7611, our plant's sand production yield has increased by 22%, directly boosting profitability on our infrastructure projects.
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