Rare earth is not a common see substance, but it is widely used into industry. Before use, it should be grinded into small in special usage. A polite man wants to buy a Raymond mill for rare earth, and the output size is about 300 meshes.
When we choose a machine, we should check the machine is suitable for raw material we are going to grind or not at fist. As rare earth has less hardness and less humidity, it can be grinded by Raymond mill. When the machine is confirmed, the following is choosing a suitable model according to the production requirement. For 300 meshes, Raymond mill is easy to reach. So it is wise for the polite man to choose Raymond mill.