Gyratory Crusher Jaw Crusher alternative mechanism in sand production line

According to statistics in our country in 2011 the total output of construction sand and gravel about 10 billion t, leases about two million, was the largest amount of resource extraction, in which more than a mere mechanism sand plant at the emergence of a number of large sand production enterprises. Aggregate value-added products is small, with an increasing production costs, product supply gravel radius severely restricted, hindering the promotion of business scale expansion and gravel industry's overall competitiveness.

Crushing gyratory crusher over a hundred years of development history, because of its feed size up, high productivity, large crushing ratio, uniform particle size, nesting, long service intervals and low cost advantages of running for bulk materials processing, and effectively reduce the cost of mineral mining, crushing and processing promoting beneficiation, copper and other metal ores. At present, the domestic large hydropower gravel crushing process there is also gyratory crusher precedent. But domestic and sand production line crushing process is still rarely used gyratory crusher. As a result of push-type gyratory crusher mineral processing technology upgrade, the formation of scale and effective solutions to resolve cost pressures, and therefore, it is worth drawing sand and gravel industry, but also help promote the integration of resources of sand and gravel industry.

Gyratory crusher crushing ratio, the more jaw crusher feeding a large particle size, and nesting with a small particle size; stand-alone production capacity exceeds jaw crusher, gyratory crusher medium-sized energy consumption is much lower than the average medium-sized jaw crusher ; using material between laminated crushing principle, compared with jaw crusher wear parts and long service life, Layout of flakiness particle content of less than 10%.

Gyratory crusher hydraulic cone crusher principle of use of drilling rigs and laminated crushing principle of gyratory crusher can effectively reduce the amount of dust. Since the reduction in the number of drilling rigs and crushing equipment, it is beneficial for dust removal devices, dust suppression transformation. Therefore, the technical upgrade will effectively control dust pollution and improve the environment.

Crushing process is one of the key mechanisms of the environmental impact of sand and gravel production enterprises to upgrade technology, large-scale mechanism gravel plant using alternative gyratory crusher jaw crusher, can effectively enhance the mining and crushing technology level, to improve the crushing efficiency, reduce overall production costs; and the development and application of domestic and cycles crusher has been more mature, so, technically and economically feasible substitute for the comprehensive competitiveness of enterprises of great significance, is the development of large-scale aggregate processing enterprises direction


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