slag mill with excellent quality

 1.Usage of raw mill in building material, metallurgical, electric and chemical industries

 Raw material mill is used widely for grinding (both drying and grinding ) cement raw material and other material in building material, metallurgical ,electric and chemical industries.

2.Sorts and Features of raw mill in building material, metallurgical, electric and chemical industries

a. Common Raw Mill

It is used for small and medium-sized raw materials grinding system which generally is cycle flow system with material seperating system outside the mill.

b. Air-swept Mill

The feature of Air-Swept mill is short and thick in shell, wide in diameter of inlet and outlet trunion, large in grate gap area of diaphragms between drying chamber and grinding chamber ,no grate plate in mill outlet. Therefore, air speed inside of mill could reach 5m/s due to small resistance and drying capasity is strong since large amount of hot air could get in.

c. Outlet Discharging and Lifting Cycle Mill

Comparing with Air-swept Mill ,materials, passing through the drying chamber, are discharged at the outlet of grinding chamber by mechanical way, and then fed into seperator by elevator which would return the coarse materials to mill again for cycle grinding.

d. Middle Discharging and Lifting Cycle Mill

From the view of drying, it is the combination of Air-swept Mill and Outlet Discharging and Lifting Cycle Mill; from the view of grinding, it works similar to secondary stage cycle grinding system. At the front end, it has drying chamber with high drying efficiency. Materials are fed from mill inlet, returned materials from seperator are fed through mill inlet and mill outlet into rough grinding chamber and fine grinding chamber respectively.

Training & Service of raw mill in building material, metallurgical, electric and chemical industries  

Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

1. What is the material to be grinded, such as iron ore, copper ore, granite, heminate, aluminum, nikelin, quartz, lead and zinc, etc?

2. What is the feeding size(input size) of the material?

3. What is the discharging size (output size) that you want?

4. What is the application of the finished product, such as for building, for chemical, for road etc?

5.What is the capacity you need(how many tons per hour)?