Raw material mill is one of the major cement equipments and is the key equipment for grinding materials after being broken, so it is widely used in dry or wet grinding process of all kinds of ores and other materials in industries of cement, silicate, new building material, refractory material, fertilizer, black and non-ferrous metal and glass ceramics.
The turning gearwheel of raw material mill adopts casting hobbling process and the drum is equipped with wear-resistant liner, with good wear resistance. The raw material mill machine is with stable and reliable working condition.
When the cylinder of the ore grinder rotates driven by the transmission gear, under the inertial centrifugal force, the grinding media will stick onto the lining board on the internal wall of the cylinder of the ore grinder and rotate together with the cylinder. The grinding media are brought to a certain height, and then fall down under the gravity, and during this process, the grinding media will crush the materials inside the cylinder, and at the same time the grinding media repeatedly move up and down inside the rotating grinding mill and will have sliding and rolling movement, so that the grinding media, the lining board and the materials to be ground will grind with each other, so that the materials are crushed to a finer granularity.
Technical Datas of Raw Material Mill
|Milling form||Transmission form||Gear box||Motor power
|Model||Speed reduction ratio|
|Φ4.6×10+3.5||Circle flow||Central shaft||JQS3550||15.1||3550||190||415|
|Φ4.6×10.5+3.5||Circle flow||Central shaft||JQS3550||15.1||3550||210||476|