mill and an optimised spherical grinding profile for raw grinding applications The rollers are in a lifted position when the mill is started ensuring troublefree startup A standard control system monitors the machinery and facilitates operation OK cement mill roller design OK raw mill roller design Quality and profitimproving features
raw mill grinding wet processIn the wet process water is added to the raw mill during the grinding of the raw materials in ball or tube mills thereby producing a pumpable slurry or slip of approximately 65 percent solids the slurry is agitated blended and stored in various kinds and sizes of cylindrical tanks or slurry basins until it is fed to
The wet grinding process also referenced as wet milling can be looked at as a series of steps or “unit operations” that are used to manufacture raw materials into a finished product These different stages involve several processes with various procedures that have been laid out and put into place
Wet process 1 Mixing of Raw materials in wash mill with 35 to 50 water 2 Materials exiting the mill are called “slurry” and have flowability characteristics 3 Size of the kiln needed for the manufacturing of cement is bigger 4 Raw material can be mixed easily so a better homogeneous material can be obtained
Raw mill is mainly used in grinding raw materials and end products in cement plant It is also suitable for various ores and other materials metallurgy mine chemical and construction Besides it has two forms of milling one is an open form and the other is a
Nowadays increasing energy costs and raw material prices make it important to look at the efficiency of the manufacturing process Wet grinding and ultrafine wet grinding in stirred media mills are now a possible costeffective production step for the processing
Comparison of dry and wet grinding process in an electromagnetic mill is presented in this paper The research was conducted in a batch copper ore grinding
The choice between wet and dry milling is in general unimportant in smallscale milling but is a major technical problem when largescale milling in the metallurgical industries is involved On purely mechanical grounds it is difficult to see any great difference in fundamental principles between wet and dry milling since dry milling may be regarded as wet milling with a fluid having the
In the wet process water is added to the raw mill during the grinding of the raw materials in ball or tube mills thereby producing a pumpable slurry or slip of approximately 65 percent solids The slurry is agitated blended and stored in various kinds and sizes of cylindrical tanks or slurry basins until it is fed to the pyroprocessing system
Our OK Mill grinding solution skilfully comminutes raw material cement and slag You can easily adjust it to grind any feed material and produce multiple cement types in the same mill Due to its highly effective drying performance the OK Mill is the natural choice for grinding blended cements with one or more wet components
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