For ultra-fine mill, in the crushing equipment, the fineness of powder determines the performance of the accessories of the pulverizer. Therefore, a qualified pulverizer equipment should achieve long-term material processing fineness. When purchasing pulverizer equipment, customers pay special attention to the fineness of pulverizer processing.
To say how to achieve the fineness of the powder of the pulverizer, the major hero in this task is the ultra-fine mill. If we regard the pulverizer as a worker in the whole workshop, then the analyzer is equivalent to the quality inspector. Each processed powder finished product is separated and screened, the qualified ones pass the examination, and the unqualified ones are returned to the grinding room for reprocessing and grinding. Therefore, the analyzer is also a necessary equipment in the pulverizer.
The performance of the pulverizer also determines the fineness of the powder. A qualified pulverizer is a strong foundation for the fineness of the powder. The fineness test is an experimental work to specify the fineness performance characteristics of the powder through instruments and methods. Different applications require different powder properties. Among all the indicators reflecting the characteristics of powder, the fineness distribution has attracted more attention.
According to statistics, there are five commonly used methods: deposition method, laser method, screening method, image method and resistance method. In addition, there are several commonly used test methods in specific industries and fields. The precision of fineness test is getting higher and higher, which is mainly due to the efforts of equipment manufacturers.
As for which type of pulverizer you choose, you also need to choose the appropriate pulverizer according to your actual needs. The processing fineness of the pulverizer produced by SMMVIK Machinery can be freely adjusted between 300-3000 meshes, 97% of the materials can pass the sieve, and the fineness of the powder produced at one time can reach D97 ≤ 5 μ m。 The grinding chamber of the pulverizer adopts innovative design, and there are no bearings and screws inside, which avoids the problem of fragile bearings and their seals, as well as the damage of the machine caused by loosening the screws.
