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Crushed stone is produced by passing stones through a crushing machine at a quarry.Various types of stone are used in this operation, such as granite and limestone.At the bottom of the crushing machine lies a screen that traps the the crushed stone product the finer material that passes through the screen is also kept and sold -- as stone dust.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.