Rod Mill

Smelting ore rodmill is a typically grinding equipment in mineral processing industry,  commonly used in metal or non-metal mineindustry, at the same time, in water conservancy engineering department,building materials, chemical plant in the power sector and other industries. Itis used for all kinds of ores and rocks.

There is grinding material medium—steel rodsinside rod mill barrel and it is named from this.

The main working principle of rod mill is thecylinder using horizontal installation method, on the two large bearings,through the low speed rotation and all kinds of raw materials.

Thereis a certain amount of grinding medium of mine inside the rod mill cylinder .Friction force and the centrifugal force make these medium back and forthinside the cylinder reciprocating rotation ,to be promoted, ditching ,anddrain. At this time from the feed port injection needs to be constantlygrinding of raw materials. The material will be moving to bump ,crushing thegrinding medium. Then shredded raw material discharge barrel with continuousfeeding and this momentum to reach the next level operation process .

Rodmill was conducted by motor driven rotary . It relies mainly on the speedreducer and reducer around the big gear deceleration rotation ,or directly usethe low speed synchronous motor through the large gear deceleration turningaround.

Largerod mill are always equipped with a slow rotation device . When turning ,maintenance or loose load , this device can make host reached 0.15 RPM speed ,and can be through the roof rotary department for maintenance .