Crushing equipment and production craftsmanship with low cost, high efficiency, environmental protection and energy-saving have attracted the attention of the customers who also give the high praise to the manufacturers, which have been widely applied in the industry of national road construction work. The tube being built at right this minute will bring a significant influence to the development of Zhengzhou, which not only boosts the developing process and but also provides the convenience to the most of the people living in the city, the tube not only represents the rapid development of the economy of Zhengzhou, but also brings in much more economic investors and improves the development of foreign trade. Zhengzhou Hongxing is the production base manufacturing the equipment of mining machinery, large-scale construction and production line, which possesses dozens of corollary equipment and has made a significant contribution to the whole society invincible and. The performance characteristics of Hongxing equipment are high efficiency, simple installment, flexible operation, convenient installation and big environment factor. And those machines are widely used in the works of bridge and high rise buildings, which can have the extensive marketing prospect. The crushing stone brings the shocking noise in the tradition operation, which causes terrible the imagination for the people around the jobsites, and at the moment, we can enter our crushing machine with one engine making wind which is upgrade to the people looking for it, which will not create noise in the process of production by taking one design of adding one sound-proof shield.As the professional manufacturer of complete sets of mining machinery, such as jaw crushers, Henan Hongxing is always doing the best in products and service. Rocks like granite, pebble, basalt, diabase Han high hardness and silicon content, they belongs to materials that are difficult to crush and with higher costs in current crushing process crushing.
Generally speaking, basalt and diabase are hard and tough materials, and granite is hard and friable material, while pebble is high silicone content material with a relatively lower hardness. Therefore, the design of crushing process for these materials should be reasonable and suitable, in term of considering investing costs for crushing projects, costs for production line must also be considered at the same time. In current crushing process, Raw material of some clients is limestone, wastage of jaw plate in jaw crusher is especially low, it is common for a pair of jaw plate to service for a year. This is because the hardness of limestone is very low (grades 4-5), and silicon content is very low too, so, abrasive functions on wear parts of crusher is very low. The typical laminated equipment is two-stage jaw crusher collocation, or one jaw crusher and cone crusher collocation one. If clients have higher requirements on the final particle type, we can then set up a ball mill for crushing, thus formed the three crushing stages Picado. Three stages of crushing will inevitably lead to higher investment cost, but for long term running mill, the cost-reducing effect of three crushing stages is significant.