Steel slag is produced after the concentrated iron being smelted, and it has relatively low Iron content. Because of its iron content, it also has the value of recycling.

There are a lot of grinding mill manufacturers at home and abroad while seldom being rated high quality by customers.

In order to improve the quality of autogenous mills products and reduce grinding cost, semi autogenous grinding mill manufacturer invests great manpower, material resources, and financial resources.

With the development of beneficiation equipment, there are kinds of semi autogenous mills. The price of different semi autogenous mill with different technology varies a lot.

Grinding mill consists of a cylinder, a lining plate, a feeder, a hollow shaft, a bearing, a gearing and lubricating device, and the grinding medium—steel grinding is necessary for the grinding operation.

Grinding is the most important stage in separation process, because appropriate grinding particle size is critical to effective and full separation work.