There are ores of magmata rock (basalt, andesite, granite, diorite, and gabbro), sedimentary rock (conglomerate, sandstone, shell, limestone, dolostone, and clay), and metamorphic rock (marble, schist, quartz, and so on). Different hardness rocks have different functions, such as, marble, granite, limestone, andesite, and so on materials can be used for building material.

Rock crusher also called rock stone crusher can crush higher hardness materials. And it can be divided into jaw crusher, impact crusher, heavy hammer crusher, cone crusher, and so on.

In selecting crusher, we should consider material hardness, feeding size, and crusher performance. Jaw crusher can crush less than 125-1020mm materials less than 320Mpa of limestone and so on. Impact crusher can coarse, medium, or fine crush materials less than 320Mpa and less than 120-500mm materials. Hammer crusher can coarse, medium, or fine crush materials less than 180Mpa. Cone crusher, with features of high crushing ratio, high efficiency, low energy consumption, and average products size, can be used in medium or fine crushing. Impact crusher, with characters of lower energy consumption, huge output, shaping function, and cubic material production, can be used for fine crushing or sand shaping.

In addition to all the elements above, we should also consider crusher price in selecting them to judge their quality.

1. Crusher performance and model will influence crusher price.

2. Crusher using condition and technology is the element in deciding machine price. In modern society, simple operation machine is welcomed by customers. While this automatic machine, with many advantages, will also cost a lot.

Xinxiang Dingli Mining Equipment Co., Ltd., focused on researching mining equipment for more than 30 years, has the ability of producing heavy hammer crusher, hammer shaping machine, vibrating feeder, circular vibrating screen, dust collector, and other mining equipment. Heavy hammer impact crusher has a broad market. Also now there are many production line managers planning to buy crushing and auxiliary machines from Dingli.