According to Hongxing Mining Machinery many years’ experience on machinery crushing, large coal production enterprises tend to pay more attention to the output, quality and security of the crushing machine. The stone crusher with high quality can crush the raw coal and gangue on a large scale with high efficiency, less time and lower cost, which helps the large mine enterprises improve the output and create benefits. The stone crushers for coal crushing often include jaw crusher, impact crusher, circular vibrating screen and sand making machine (if necessary) to achieve finer crushing.
Because coal doesn’t belong to the high hardware material, the normal jaw crusher and impact crusher can smash it easily. After raw coal is mined, it will be smashed by jaw crusher for coarse crushing, impact crusher for tertiary crushing, vibrating screen for selecting for producing coal of all specifications and granularity.
The jaw crusher launched by Henan Hongxing has the features of big crushing ratio, even finished product size, simple structure, reliable operation, easy maintenance and low operation cost. It is suitable for primary and secondary crushing of rocks with compressive strength of less than 320 MPa.
Additionally, the latest cone crusher combined with sand making machine makes a concentrated dispose of the rocks piled on the mine to produce the aggregate for production construction, highway and railroad construction. The comprehensive utilization of resources creates value, which makes many coal enterprises get rid of poverty and have a better development. As the professional manufacturer of internationally leading mining equipment, Henan Hongxing is very confident in the new round of market demand. Since its establishment in 1980s, Hongxing has launched tens of thousands of sets of mining machines in the market.