How many types of stone crushers are there? What are the processing fineness of the crusher?

There are several types of stone crushers, each with its own unique characteristics and applications. The most common types include:

1. Jaw crusher: This is the most commonly used crusher and is suitable for crushing hard, tough materials, such as quartz, basalt, and granite. The processing fineness of a jaw crusher can range from coarse to medium, typically producing particle sizes of 30-150 mm.

2. Cone crusher: This type of crusher is suitable for crushing various mid-hard and hard materials, such as limestone, dolomite, and iron ore. The processing fineness of a cone crusher can range from medium to fine, typically producing particle sizes of 15-300 mm.

3. Impact crusher: This type of crusher is suitable for crushing hard and tough materials, such as rock, gravel, and slag. The processing fineness of an impact crusher can range from medium to fine, typically producing particle sizes of 10-150 mm.

4. Roller crusher: This crusher is suitable for crushing various hardness ores and rocks. The range of processing fineness is wide, usually capable of producing particles of 10-200 millimeters.

5. Hammer crusher: This crusher is suitable for crushing soft and hard materials, such as limestone, shale, and gypsum. The range of processing fineness is wide, usually capable of producing particles of 10-150 millimeters.

Different types of crushers have different processing fineness. Usually, the processing fineness of jaw crushers is coarser, while that of cone crushers and impact crushers is finer. However, the actual processing fineness also depends on the model and specifications of the crusher, as well as the operating parameters during the production process.