The PCL vertical impact crusher is a kind of sand maker,which is widely used for fine crushing and coarse grinding in mining, rocks, fireproof materials, glass raw material and metallurgy residues. Sand maker is mainly used for manufacturing artificial sand and stone materials and it is an important sand making plant. Due to the faster and faster social development, natural sand cannot satisfy the production requirement any longer, and more and more sand needs to be produced withsand making machine.Sand maker is not only suitable for producing sand and stone materials, but for crushing hard and anti-abrasion materials such as carborundum, sintered bauxite and magnesite etc.so that it has very wide application range.

Features

1.Simple structure and low investment cost. 

2. High efficiency and low consumption. 
3. Less abrasion of impeller liner, convenient in maintenance. 
4. Having the function of fine crushing and coarse grinding. 
5. Slightly influenced by the moisture content of the material. The max moisture content is 8%. 
6. Suitable for crushing materials of middle hardness and high hardness. 
7. Cubic shaped finished products, high stack density, and low iron pollution. 
8. Working noise <75db, and little dust pollution.

Wording Principle

The materials fall into the crusher and are divided into two parts. One part goes into the high-speed-running impeller of the machine, and the other part goes around the impeller. The two parts materials bump and crush fast during the effect of centrifugal force. Then the materials run like swirl, bump and rub to each other again and again. The finished products go out from the bottom of the machine, and users can get the requested products size after screening by vibrating screen.