There are many kinds of large stone crushers, such as jaw crusher, cone crusher, impact crusher, hammer crusher, roller crusher, etc. Usually according to the working principle of the crusher and the particle size of the feed and discharge, it is divided into coarse crushing, medium crushing and fine crushing.

Stone crusher

1. Jaw crusher

Jaw crusher is often used in the coarse crushing stage of the production line and has significant advantages. Its crushing force and crushing ratio are large, and its application range is extremely wide, and it can handle a variety of materials. Whether it is granite with high hardness or limestone with medium hardness or below, it can effectively crush it. The structure design of the equipment is simple, and daily maintenance is very convenient, which can greatly reduce the maintenance cost. At the same time, it has high crushing efficiency and can bring good economic benefits to the enterprise. In terms of feed, the particle size requirement is not more than 1200 mm, and the output range is flexible, between 1-1000 tons, which can meet the needs of production of different scales.

2. Cone crusher

In the fine crushing operation link, there is a commonly used equipment that performs well. It uses the principle of laminated crushing and has a very strong processing capacity. This equipment not only has the same powerful crushing force as the jaw crusher, but also incorporates advanced automation and intelligent technology. Automated operation reduces manual intervention, and the intelligent system can monitor the operating status of the equipment in real time, greatly improving production safety. Moreover, it performs well in environmental protection and can effectively reduce dust, noise and other pollution. This equipment is particularly suitable for processing materials with higher hardness. It is an ideal choice for customers with large output requirements but low requirements for the particle shape of the crushed materials.

3. Impact crusher

This equipment adopts the principle of striking and can crush materials with a compressive strength of less than 350MPa. The finished product is cubic, with less stone powder and good quality, strong wear resistance of wearing parts, low operating cost and good particle shape. The upper limit of the feed particle size is 500mm, and the production capacity is 30-800 tons/hour, which can meet a variety of production needs.

4. Sand making machine

It can be used for sand making production lines and shaping operations in stone processing to improve the quality of stones, with large output, high efficiency and long maintenance cycle. Feed size is no more than 50 mm, production capacity is 12-650 tons/hour