Rod mill is mainly used for processing and crushing raw materials such as feldspar, quartz and ore, and also for the fine and medium crushing of many kinds of hard and crisp materials such as refractory matter, cement, steel grit, slag powder, copper ore, iron ore, gold ore sand, concrete aggregate and pitch aggregate.
The granularity of the final products is even, and the amount of the particles that are over crushed and ground is low. When used for coarse grinding, the processing amount of rod mill is higher than that of the ball mill with the same specification.
The features of rod mill are that in the ore grinding process, the grinding media contact with the ore in a linear manner, so that it has selective grinding function.
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.
Shell Specifications （mm）
|Shell rotation speed
Production Capacity: 50-800t/h
Application Ranges: mining, stone crushing production
Stone crushing production line is mainly composed of vibrating feeder...
Equipment advantages:Reliable performance
Stone materials are evenly sent by vibrating feeder to jaw crusher for coarse crushing
Raw materials:granite, limestone, basalt, river cobble, bluestone, sandstone
Raw materials: granite, limestone, basalt, river cobble, bluestone, sandstone
Feeding size: 60-660mm
Applied material: concrete scrap, iron ore, copper ore, gold ore, manganese ore, gravel, granite, river stone, basalt, limestone, dolomite, quartz and coal.
Application area: mining, metallurgy, building construction, road, railways and so on.