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Granite quarrying techniques rijles groningen.Sep 18 2001 extracting the stone from a quarry requires the use of specialized machinery to cut it precisely without causing any damage to the stone through the years quarrying techniques and equipment have evolved and improved allowing quarriers to increase net profits by increasing the amount of stone they are able to use.
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.