Hard rock crushing general should choose comparative wear resistance of the crusher equipment, so as to achieve lasting use, like the cobble such high hardness material is can not use hammer broken to processing, typically use the jaw crusher for coarse crushing, of course if the cobble raw material smaller, it will not have to use a break, can be directly choose hard rock special crusher cone crusher, cone crusher we all know that the use of the working principle and the advanced crushing technology, especially Hongxing heavy industry production symons cone crusher and other than type, WKS series cone broken broken arm length, stroke, crushing force, for the crushing cavity of the materials are more effective in broken, each stroke broken material more, now have been many cobble system sand factory application of choose and buy, and in the iron ore and other industries is also widely used.
According to regional factors and describes the appearance to make preliminary judgment, the stone material in recent years is very popular because of the use of the artificial sand, use local materials greatly reduces the sandstone industry production cost, we always have using cobble production artificial mechanism sand industry prosperity stage, cobble crusher and therefore from introduced to independent research and development has undergone considerable development, the current market using cobble breaker mainly for the jaw crusher, cone crusher and counterattack crusher, three different stages in the use of all play an important role. As the professional manufacturer of complete sets of mining machinery, such as china impact crusher, cement mill price , HXJQ is always doing the best in products and service.
Due to high silicon content, the hardness is bigger, cobble is also more common stone for people, also they can call out scientific name, like flying mining of the type granite, basalt, dolomite, limestone and so on ore do not know people can do not know should call what name, also do not know should use what crusher equipment to processing, this is as a mining machinery sales staff often meet customer problems, customer sometimes will say is stone, but said they do not come out exactly is that kind of stone, both confused, not easy to determine down crusher equipment configuration scheme. But experienced sales personnel through the description of the customers can quickly know customer said material.