Rod grinding mill is widely applied in metal and nonmetal mine, chemical, metallurgy, water conservancy, glass and construction materials industries, mainly suitable for grinding various ores and rocks and artificial sand-making. Hongxing high-efficiency rod mill adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it has advantages of even discharging size and high capacity. It is very similar to ball grinding mill, except they use long rods for grinding media. The rods grind the ore by tumbling within the the mill, similar to the grinding balls in a ball mill machine.

The final products of the rod mill have relatively uniform particle size and fewer over crushed mineral particles. On rough grinding, the handling capacity of this rod mill is much larger than that of the ball mill with the same specifications, and vice versa. Rod grinder can achieve selective crushing, commonly used in the introdustries,which require final product to be uniform size, little over-crushed particle size, such as metal rock, quartz sand, albite, potash feldspar, manual construct sand making, water-coal-slurry making industry. The grinding rod mill, with compact structure, is easy to install & maintain, steady in running, and widely used for grind limestone, phosphate ore and other grindable materials of different hardness. The performance is advanced in domestic market. Wear parts are easy to change.

The rod grinding mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

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