Energy Efficient Rod Mill

Technical Parameters

Working Principle of Energy Efficient Rod Mill

The energy-efficient rod mill is supported by a steel rod in the cylinder, and the motor drives the gear hobbing of the rod mill. Then the grinding medium is lifted to a certain height through the action of centrifugal force and friction, and thrown down, and then the material to be ground is added from the outside of the rod mill equipment. Through these forces, the grinding medium in the cylinder is eliminated from the rod milling.

Classification of Energy Efficient Rod Mill

1.Open type rod mill. There is no hollow journal at the discharge end of the mill, but a trumpet-shaped overflow with a large aperture is opened in the center of the discharge end. In order to avoid splashing of the slurry and the steel rod from sliding out of the barrel of the mill, the discharge port is blocked by a fixed cone cover, and the slurry overflows through the annular space between the trumpet overflow port and the cover.

2. Peripheral discharge type rod mill. There are two types: the peripheral type at the end of the cylinder and the peripheral type at the middle of the cylinder. Except for the different discharging methods, the other structure of the rod mill is basically the same as that of the overflow ball mill. This rod mill has the advantages of high grinding efficiency, energy-saving, and product quality improvement. It can be used for dry, wet, and wet grinding operations.