Shanghai Suibao Heavy Industry Co., Ltd is a leading stone crushing machine and screening equipments manufacturer in China, provides stone crushing machine and screening equipments for various industries such as mining, building materials, metallurgy, environmental protection, transportation, chemistry, energy and so on.
Vertical shaft impact crusher also know as sand making machine is applied widely for the powder process of mineral product including mental and non-metal ore, fireproof material, bauxite, diamond dust, glass raw materials, architectural materials, artificial sand and all kinds of metal ore materials, especially which has more advantages than any other machines in processing the more and most hard materials.

Characteristics of Vertical Shaft Impact crusher::
1. Simple structure, low cost,;
2. High efficiency and low consumption ;
3. Primary and second crushing capacity;
4. More and most hard materials can be crushed ;
5. Cubic shaped final product ;
6. Little noise and dust pollution ,;
7. Convenient performance, maintenance, installation,,.
Working Principle of Vertical shaft impact crusher::
Operating principle is as follows: the materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second. First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity's scale board together, then will be rebounded and impact on the top of the whirlpool cavity, then changes its directi