Cement raw material mill for drying and grinding

Raw mill /raw materials ball mill for mineral processing

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

2. Sorts and Features:
a. Common Raw Mill It is used for small & medium-sized raw materials separating 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 &outlet trunion, large in grate gap area of diaphragms between drying chamber & grinding chamber, no grate plate in mill outlet. therefore, air speed inside of mill could reach 5m/s due to small resistance and drying capacity is strong since large amount of hot air could get in.
c. Outlet Discharging & Lifting Cycle Mill Comparing with Air-swept mill, material, passing through the drying chamber, are discharged at the outlet of grinding chamber by mechanical way, and then fed into separator by elevator which would return the coarse material to mill again for cycle grinding.
d. Middle Discharging & Lifting Cycle Mill From the view of drying, it is the combination of Air-swept Mill & Outlet

Discharging & 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 material from separator are fed through mill inlet & mill outlet into rough grinding chamber & fine grinding  


Technical Parameter :

Note:
1. Weight of grinding media ball is not included.
2. φ2.2~φ3.2 serials rolling bearing mill could be supplied as per the requirement of customer.
3. When placing order, please indicate the motor voltage & driving mode(Dextrorotary or levorotatory type: if no indication, manufacturer will supply equipment in dextrorotary).

Our business scopes as below:
Jumbo Underground Drill Rig
DTH Drilling Rig
Anchor Drilling Rig
Jet Grouting Rig
Water Well Drilling Rig
Pile Drilling Rig
Percussion Drilling Rig
Horizontal Directional Drilling Rig
Core Drilling Rig
Rotary Drilling Rig
Ore Processing Equipment
Oil And Gas Drilling Rig
Air Compressor
Mud Pump
Drilling Components Accessories