Can a rod mill be used for sand making?

Rod mill grinding quartz sand has the characteristics of uniform strength, high efficiency and high sand purity. The use of crusher and rod mill together can efficiently produce quartz sand and machine-made sand.

1. The discharge particle size is controllable

One of the reasons for choosing a rod mill instead of a ball mill for grinding quartz sand is the particle size of the finished product. For quartz sand grinding, the output particle size is usually between 40 meshes and 120 meshes, so it can be said that the particle size is not very fine. Therefore, we have to choose a rod mill, because the rod mill for grinding quartz sand is in surface contact with the material.

2. Grinding also has a scrubbing function

In the purification process of quartz sand, a very important step is scrubbing, to wash off the impurities on the surface of quartz sand, and then select and purify. The use of a rod mill grinding quartz sand to process quartz sand can also play a role in scrubbing to a certain extent, helping to remove some impurities, which can be said to kill two birds with one stone.

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The difference between quartz and mica

Mica and quartz are common minerals that play an important role in mineralogy. Although they are both silicate minerals, there are clear differences between them. First, mica and quartz are very different in appearance. One of its distinguishing features is that mica exhibits a layered structure that can be easily peeled off into thin flakes. Quartz, on the other hand, is a uniform crystal with no layered structure. Additionally, mica is usually dark in color, such as black, brown, or green, while quartz is usually clear or white. Secondly, mica and quartz also differ in their physical and chemical properties. The hardness of mica is usually between 2.5 and 4, which is relatively easy to be scratched; while the hardness of quartz is very high, 7, which is a very hard mineral. In addition, mica has good refractive properties and electrical properties, while quartz is an excellent piezoelectric material.

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