Sandstone has always been a resource with large demand, and it occupies an important position in construction, road construction or chemical industry. With the continuous development of gravel crushing machinery, the technology has become more advanced, the function classification is more clear and the production efficiency is higher. At present, there are many types of sand and stone crushers. In this paper, we will introduce how many types of crushers there are? How to choose a suitable crushing machine.

In fact, the difference between crushers mainly lies in the difference of applicable materials and the size of incoming and outgoing materials. In this article, we will introduce different types of crushers in detail from these two perspectives.

There are several types of crushers

1、 According to different applicable materials

According to Mohs hardness, ores can be divided into high hardness materials and medium and low hardness materials, and high hardness materials such as pebbles and granite; It is necessary to select crushing equipment with high compressive strength and high wear resistance, such as cone crusher and impact sand machine, which have high crushing efficiency and low wear on equipment; The impact crusher or bipolar crusher shall be selected for medium and low hardness materials. The materials are crushed by the impact of the plate hammer and the impact plate in the crushing chamber, which will not cause stickiness and blockage of the materials. The discharging can ensure the full particle shape.

2、 Difference in size of incoming and outgoing materials

Each equipment has different feed and discharge sizes, so it can be divided into coarse crushing equipment, medium crushing equipment and fine crushing equipment. The commonly used rough crushing equipment is jaw crusher, which can be used to process materials within 1200mm, with large crushing ratio and high production efficiency; Medium crushing equipment, such as cone crusher and impact crusher, can be used to handle medium-sized materials of about 300mm, with a discharge of about 30-60mm; Fine crushing equipment, such as impact type sand making machine, hammer crusher and bipolar crusher, can crush materials of about 30-60mm into sizes of less than 5mm.

After ore mining, it needs to go through the process of coarse crushing, medium crushing and fine crushing. Therefore, in the complete production line, the combination of three crushing machines needs to be selected according to the material demand.

How to configure a suitable crushing production line?

The configuration of the production line needs to select appropriate equipment in combination with material properties and material requirements, and the specific configuration scheme needs to be determined according to the environment of the operation area. The configuration of the production line is also an important factor in determining the production capacity. If you do not know how to configure the production line, you can also consult the online customer service of Henan Yuhong heavy industry to customize the appropriate configuration scheme for you.