Rod Mill

Hongji Group Product Superiority

Rod Mill is also known as wet type rod mill, MBS rod mill, rod grinding mill or crushing mill. Rod mill is one kind of grinding machine and named after the grinding media-steel rod and generally wet type rod mill is preferable. Rod mill can be used as primary open-circuit grinding machine and widely used as primary mill in electrical apartment in artificial sand making, ore beneficiation plant, and chemical plant.

Rod mill, with other names of rod grinding mill or grinding rod mill, can be divided into dry type rod mill and wet type rod mill. Hongji rod mill uses advanced technology of controlled feeding and discharging, and changes the traditional surface contact into line contact so that the discharging size is more even and the yield is higher.

Rod mill is widely used grinding machine to grind all kinds of ore and rocks in metal and nonmetal mining, water conservation, building materials, sand making industry and so on. The rod mill is composed by the cylinder part, feeding part, discharging part, main bearing part and driving part, which is similar with the other mills. In mining industry, this machine also can be called rod miller. It has a good performance in the grinding fields. Our rod miller is especially suitable for crushing river gravel to make sand. Rod miller is a kind of effective and energy saving rod grinding machine. Moreover, according to different materials and discharging methods, there are dry rod miller and wet type rod miller for choice.

The Working Principle Of Rod Mill

The electro motor drives the cylinder to rotate through the reduction gears and the peripheral rack wheel reducer transmission, or the low speed synchronous motor directly drives the cylinder to rotate through the peripheral rack wheel reducer transmission. Inside the cylinder, there are proper ore grinding media-steel rod. Under the eccentric force and frictional force, the ore grinding media are lifted to a certain height and fall down in the state of dropping. The materials to be ground continuously go into the cylinder from the ore feeding mouth and are crushed by the moving grinding media, and then are discharged by the overflow and the force of continuous feeding to go to the next procedure.

The Advantages Of Rod Mill

1. High output.

2. Uniform particle size.

3. Bigger processing capacity than ball mill with the same specification.

4. Grind materials selectively for the contact of the raw material and grinding body is in a line.