The selection of screening machinery and equipment is a troublesome process, but in fact, as long as we have a good understanding in advance, it is not difficult to select the drum screening machine suitable for NPK fertilizer production process.
As long as you have a good understanding of your own material characteristics, dry and wet degree, screening accuracy and material proportion, you can master a good method. This is a brief introduction to the selection of this screening machine in purchasing.
Take chemical fertilizer as an example, there are many kinds of chemical fertilizer, which have different material characteristics, such as particle size, powder size, viscosity, non viscosity, etc., so there are many kinds of vibrating screen. For example, the large particle urea screen is not only a fine screening machine, but also can be called plane reciprocating screen, fertilizer grading screen, etc. Generally, the most commonly used fertilizer screening machines are fine screen, drum screen, linear vibrating screen, etc
Rotary drum screening machine is mainly used for screening and grading of chemical large granule urea, powder material or pellet feed in feed factory. It can also be used for primary clean raw materials in feed factories and grading intermediate products after secondary crushing in large and medium-sized feed factories. In addition, in the process of fertilizer manufacturing, the particles treated by NPK fertilizer granulator can be selected accurately.
In addition, the rotary drum screening machine can also be widely used for screening and grading raw materials and finished products in grain, food, chemical, sugar, mining, paper and other industries.
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