In recently year,with the development of the economics in  Kazakhstan , its railway construction industry has a greatly improved and the road, airport and other construction also has  greatly and improved, therefore the construction material and the material crushing equipment has a greatly demand.

In order to meet the demand of the railway construction material crushing and grinding process, Liming heavy industry designed the vertical shaft impact crusher which is widely used in the railway construction material crushing process.It can process granite, basalt, limestone, etc, which the granularity is not bigger than 120-300 mm and crushing compression strength is not more than 350mp. It has a feature of big crushing ratio, high-efficiency crushing, cubic shape.This cube shaped suitable for crushing different compression strength of rocks fineness product is the first-class device used in mining, high grade road surface, railway, water conservancy and electricity industry and so on.

Liming heavy industry supply the Vertical shaft impact crusher has advances as follows:

1. it has a high crushing efficiency and larger capacity.

2. Make the crushing flow chart simple .

3. its final products is better to the construction material used.and the  discharge opening is adjustable.

4. The vertical shaft impact crusher play an important role in the railway construction industry.