Powder coatings refer to surface coating materials with special functions and providing special purposes. It not only can play a role in the traditional protection and decoration and others also gives the material a variety of special features mainly including insulation conductive anti-fouling heat resistant flame retardant radiation protection and other functions. Powder coatings are widely used in all aspects of the building and are also popular in aluminum profile. With the improvement of technology used in powder mill and ultrafine grinding mill the application range of the powder coating also has a lot of extension.
Ultrafine grinding mill is also called the superfine grinding mill micro powder mill etc. a kind of fine powder processing equipment and it has been applied in industry in recent years. The device greatly improves the production efficiency of ultrafine powder as it comes out. The ultrafine grinding mill is a new type of powder coating mill now widely used in the micro powder processing of calcium carbonate limestone barite calcite long marble and others.
Promoting ultrafine grinder the new development period new requirements which proposed to powder processing machinery industry. Superfine powder grinding machine has realized efficient operation for grinding machinery and shows advantages compared with the traditional autogenous grinding mill.
First of all, the crushing effect of ultrafine pulverizer is superior to the traditional autogenous grinding machine. The reason why crushing effect is more efficient is that the internal ores create many cracks and the more powerful impact between ores is caused when falling from the sky at the same time superfine laminating crushing mode will bring ores strong extrusion and grinding in all directions
Secondly, superfine grinding mill is more efficient in producing powder. Unlike traditional mill the lower mouth design of ultrafine grinding mill will discharge the qualified products in time which greatly accelerate the efficiency and quality of the powder.
Again, the fill rate of superfine grinding mill is higher than traditional mill. Using ultrafine grinding the fill rate of powder coating can be as high as 45% while only 20% with traditional mill. Higher fill rate will make powder coating sufficient grinding and greatly enhance the processing capacity of mill and realize high operation of powder coating processing.
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