In order to protect the ecological balance of the rational utilization of mineral resources, many regions expressly prohibits the unauthorized excavation of natural sand (clean up the river except). Natural sand's supply can't meet demand. Therefore, the development of mechanisms sand and artificial sand is very urgent which is put forward on the agenda . In view of the mechanism of sand rock blasting, mechanical crushing or river pebbles by the performance of its strength than natural sand located.
Mining machinery manufacturers Kefid Machinery devoted greatest efforts to meet customer needs in order to achieve the ultimate goal to bring benefits to customers. Kefid Machinery always adopt new technology, new equipment and improve the beneficiation process to make first-class final product with first-class quality, first-class spirit of service, to actively explore the market, and service user. Kefid put everything to make user-centric, and promote customer satisfaction projects, sincere cooperation, start from us!
Deal with large amount of high-yield: 50 – 500t/h, compared with the same power of sand making machine equipment, production increased by 35%. And it has stable performance.
Low consumption of wearing parts —– ideal impact crusher, impact point of view, the most reasonable material impact velocity and less wearing design of friction and wear parts, 30% lower operating costs than traditional equipment, directly reduced the use of impact crusher costs and greatly improves the profit margins of the aircraft.
Better finished grain-type and —– was the six sides multi arris body, and with the reasonable and efficient to sand making special use of the sand and stone shaping. After a lot of customers use proved that it's better than other equal power equipment sand making, shaping the combined effect of a 30% increase.
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