Rocks can be divided into magmata rock (basalt, granite, diorite, and so on), sedimentary (gravel, shell, limestone, and so on), metamorphic rock (hornstone, schist, marble, quartz, and so on). Different rocks have different functions. Such as construction materials of marble, granite, limestone, conglomerate, and so on. And other applications are quartz, gypsum, white mica, and so on.

Rock crusher also called stone crusher can be divided into jaw crusher, impact crusher, heavy hammer crusher, cone crusher, counterattack crusher.

Then how to choose crusher? We should choose proper stone crusher with hardness, feeding size, and performance. As to less than 320MPA compressive strength, 125mm-1020mm feeding size of granite, basalt, limestone, marble, and so on), you can coarsely crush them with jaw crusher. As to less than 320Mpa compressive strength and 120-500mm material of granite and concrete, you can use counterattack crusher for coarse, medium, and fine crushing. As to less than 180Mpa medium hardness material, you can use hammer crusher. With high crushing ratio efficiency, low energy consumption, and average material size, cone crusher is widely used in medium and fine crushing. With low energy consumption, high output, and material shaping, impact crusher can be used in fine and sand making.

In selecting crusher, we should also consider price.

1. Crusher performance is one of the elements of price. With different models, there are different performances and applications.

2. Products conditions and technology contents. Currently, easy operation machine has popular market. And many advantages of automatic control will have a higher price.

Then we should choose which industries? With over 30 years mining equipment production, Xinxiang Dingli produces heavy hammer crusher, shaping crusher, vibrating feeder, circular vibrating screen, deduster, and so on. Besides, many industries choose Dingli machines in their production line.