Ultrafine mill is a kind of kiln, and any kilns must be heated. It is precisely the heating that makes its better work, but there are a variety of different heat distinctions. Common heat distinctions can be divided into diversion kern, convection current, heat radiation, etc. Under different thermal effects, it would be with different performance, as well as applications in different industries.
The convection current has a certain limit to conducting material, and solid material is difficult to use this method. The convection current is only used to heat fluid materials or gas materials. Of course, convection current also can be used in some materials with gas or fluid, with a certain practicability, but more troublesome. Accordingly, fluid and gas material heating is simpler, with certain energy efficiency.
In contrast, the heat radiation is used the principle of electromagnetic wave, and it is used for energy transfer, with changes in the structure of energy, and it also forms a conversion, relatively speaking, this method is relatively straightforward. Now, the heat radiation has broader range of applications.
The most important is the thermal conductivity when uses ultrafine mill, and the production requirements, kiln body, raw materials and other different factors also should be considered while it is in use.