Month: February 2025
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Liming Heavy Industry VU sand Building, sand and gravel aggregate optimization System came into being
China’s sand and gravel demand exceeds 10 billion tons, and the industrial scale is more than 500 billion yuan. However, the supply of natural sand is insufficient, the price is rising, the transportation cost is high, and the quality fluctuates greatly, while the traditional mechanism sand is rough and angular, uneven gradation, too many impurities,…