As we all know, coal powder grinder mill has some categories. We can divided it according to the different requirements of customer. but sometimes customers don’t know how to choose the suitable coal powder grinder mill. Don’t worry.Today i will show you the methods.
Powder grinder mill can be divided into three categories according to the speed: low speed coal powder grinder mill, medium speed coal powder grinder mill and high speed coal powder grinder mill. Of course, if you do not follow the speed to divide. then there are vertical powder grinding mill, high pressure suspension grinding mill, medium speed mill machine, super trapezium mill and Raymond mill machine and so on.
Low speed coal powder grinder mill, referred to ball mill. the structure of such models is a rotary cylindrical drum. the interior had ball. Naturally, its speed relatively smaller than the low speed coal powder grinder mill and high speed coal powder grinder mill. typically 15 to 25 rev/min. Such machine are suitable for grinding hard anthracite.
Medium speed coal powder grinder mill has some categories. such as grinding bowl, flat plate mill and so on. the speed is 50 to 300 rev/min. Such machine is suitable for large-capacity coal -fired boilers.
High speed coal powder grinder mill’ speed is 500 to 1500 rev/min. it can be divided into fan mill, hammer mill and so on. Such machine is suitable for grinding bituminous coal.
If you are interested in coal powder grinder mill, or have any questions. Please do not hesitate to contact us.
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