Through a certain pressure, the ball press machine compacts the ore powder into a ball which meets certain requirements. The yield of ball press machine is not only related to the characteristics of the material itself, but also has a great relationship with the proportion of the material compacted into balls.

The matters needing attention in the material proportioning of the ball press machine are as follows:

First, the control of the moisture content of the material has a direct and significant effect on the ball.

When the moisture content of the material is too low, the ball is easy to crack. When the moisture content of the material is too high, the ball is soft and can not meet the hardness requirements of qualified products. The user can control the amount of water added to the material in the mixing process or pre-drying the material before compress.

Second, reduce impurities in the material.

Too many impurities in the material can affect the original characteristics of the material ーー affect the material in the adhesive and other additives to improve the material characteristics. High hardness, particle size larger impurities will even cause unnecessary damage to the ball press machine. The user can decide whether to add pre-screening process to reduce the impurities in the material according to the situation of the material.

Third, select appropriate additives according to the material characteristics.

In general, the properties of the materials alone can not make the ball press machine press the materials into a ball well, it is necessary to add a certain proportion of additives to improve the material to improve the bonding characteristics. Users not only need to choose the appropriate additives according to the materials and their own conditions, but also need to add a reasonable proportion of additives. In this way, not only the qualified ball can be pressed, but also can significantly reduce the production cost of ore powder ball press machine pressed into balls, reducing unnecessary waste.

Only the above points for attention to be done in place, we can use ball press machine produce qualified products.