There are many vulnerable parts in the impact crusher. If it processes stones with higher hardness, it is easy to cause the hammer of the impact crusher to be worn out and the hammer life to be short, which will affect its use effect and cost. Therefore, the impact crusher is often used to process medium and fine crushing of stones with a hardness below medium, such as limestone, rather than stones with a higher hardness such as pebbles.

Characteristics of impact crusher sand making:

(1) The finished sand crushed by the impact crusher is inferior to professional sand crushing equipment in terms of particle shape and particle size;

(2) The impact crusher is used for sand production, and it needs to return the stone for multiple times, with low power and small output;

(3) The impact crusher has a high wear on the hammer when used for sand production, and the cost of subsequent maintenance is high.

(4) The impact crusher can process materials with a particle size below 100-500mm and is used for medium and fine crushing in the production line process.

(5) The product after its processing has good particle shape, low one-time investment in equipment, and a wide range of applications.

(6) Most of them are only suitable for crushing rocks with medium hardness and low abrasiveness, otherwise their operating costs will increase greatly and their economic efficiency will decrease.

The impact crusher has good crushing and particle shaping effects. It adopts impact crushing and operates along the stone grain. The finished products are mostly cubic, uniform in particle size, and good in appearance. It is suitable for crushing materials with low hardness and is favored by users who handle soft materials. Although the cone crusher has inferior uniformity in particle size, it has a large output, up to 2000t/h, and is more suitable for large sand and gravel plants.