Rod milling machines is usually used for coarse grinding, feed size of 20 ~ 30 mm, the granularity of product general 3 ~ 0 mm.
Rod milling machine characteristics is not to grind ore at a point of bar, but to grind ore with the bar whole length, so its force is more homogeneous. Before the coarse particle is not grinded, fine grain is less broken, which will make the products overbreaking reduce, its product particle size is uniform.
Domestic mainstream of metallurgy, glass industry using he quartz products , pebbles and hardness higher material firstly choose sand making rod mill.
The sand making rod mill features:
1. Save power-compared with the old type equipment save power more than 40%. 2. The use of advanced control feeding and discharging rod milling machine technology, and combining with actual user grinding materials with appropriate grinding medium, changing the traditional ball mill surface contact for the line contact, making sand making rod mill output size more uniformly, yield higher, suitable for different hardness (mok's hardness 5.5 ~ 12) ore.
3. The output size adjustable-by the simple adjustment can change the output size, built-in fineness control device, output can be added a screening device, two way control, to ensure that neither have overgrinding and doesn't make the unqualified products into finished products.
4.Sand making rod mill has dry and wet type two kinds of forms to be chosen, the user can according to the actual conditions to choose. On the processing quartz sand, dolomite, monazite and other products, after grinding machine can use magnetic separation machine to separate iron.