Detailed explanation of the selection of briquetting machine
There are many types of ball press equipment, and it is also a widely used equipment, such as: chemical, energy, transportation, refractory, electric power, metallurgy and other industries are inseparable from the support of the ball press, so the selection of the ball press , how should I choose?
Misunderstandings in the selection of briquetting machine
1. It is believed that the larger the diameter of the briquetting machine, the higher the output will be.
This is correct to a certain extent, but it is not inevitable. For the processing of a certain material, the process requirements are different, and the selection of the briquetting machine is actually different. The amount of processing is not necessarily small.
2. It is believed that the higher the linear pressure ratio of the briquetting machine, the better
In fact, the line pressure ratio of the briquetting machine is the result of the test to obtain a certain technological purpose. Reasonable is good, not the higher the better.
3. Artificially classify the ball press
For example, some pressing balls are material moisture, which are divided into dry powder ball presses, wet material ball presses, and some are divided into low pressure ball presses, medium pressure ball presses and high pressure ball presses according to the size of the line pressure ratio. According to the material category, it is divided into: coal briquetting machine, coke powder briquetting machine, mineral powder briquetting machine, etc., and some are even more finely classified. We believe that reasonable classification is possible, but not necessarily necessary, and classification based on publicity purposes is a choice that may mislead investors.
Selection basis of briquetting machine
1. The bulk density of the material
The density requirements of a single ball For a certain material, its loose density is relatively fixed. Some can be consulted in relevant materials, while others need to be measured through experiments.
One case is: the ball press presses the ball with a certain linear pressure ratio, what is the density of the ball, and that is the density, the other case is: the process hopes to reach a certain density value, such as high-purity magnesium oxide , the user may need to obtain a higher density ball.
2. Processing power
The processing capacity here should generally refer to the output capacity of qualified balls, not the material throughput at the entrance of the briquetting machine. Different briquetting machines have different ball formation rates for the same material.
3. Spherical geometry
Different spherical shapes of the same material? Under the premise of the same roller area, the output is quite different. In other words, when a certain processing capacity is given, different spherical shapes have different equipment selection.
The selection of briquetting machine equipment should also be determined according to the user’s production scale and investment budget. Regarding the choice of manufacturers, choose the largest manufacturers as much as possible, because the large manufacturers have strong scientific research strength and guaranteed quality.
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Ball press machine type summary