The rod mill named after the barrel grinding media is steel bar. CHAENG(Xinxiang Great Wall Machinery Corporation) changed the traditional surface contact into line contact, therefore, the finished discharge particle will be more uniform and output is also higher than before. The rod mill is already widely used for sand factory, concentrator factory, chemical plant and the other first class grinding industry.

Technological design

When the rod mill working, the motor rotary movement by reducer and girth gear nearby or the low- speed synchronous motor directly drive by the girth gear around, then transfer the driving cylinder, the rod as the grinding media installed in cylinder which will be elevated to a certain height and then dropped or diarrhea falling state. The grinding media constantly feed into cylinder, which crushing by movement grinding medium and discharge by the overflow and the power of continuous feeding in order to carry out another process operation.

Return on investment

1. Re-election or magnetic plant tungsten and other rare metal always adopt rod mill in order to prevent the harmful caused by over- crushing.

2. In some circumstance, rod mill can take place of the short head cone crusher. When dealing with the soft or not too hard ore, use the rod mill grinding the 19-25mm are into 6-10mm, which equipment is simple and can also save cost. As for the hard ore, use the short-head cone crusher is much more economy that rod mill. In consequence, no matter ball mill or rod mill, whatever we choose, we should according the specific situation to determine.

Product advantages

1. Save power

The rod mill can save more than 40% power than the other machines in market.

2. High yield and uniform particle size

Adopt the advanced controllable feeding and discharge rod mill technology, combined with customer grinding media to choose the most suitable grinding mill, change the traditional surface contact into line contact, so that the finished particle size is more uniform and lower coarse particles or slime.

3. Discharge fineness adjustable and no return grinding

Through a simple adjustment to change the fineness size, the control device is equipped in cylinder. These measures can ensure not produced over-grinding and can also control not make substandard product mixed in finished product.