Ball mill is the key equipment of secondary crushing

Ball mill is the material is broken, and then the key to crushing equipment. It is widely used in cement, silicate products, new building materials 52555, refractories, fertilizers, black and non-ferrous metal processing and glass ceramics and other production industries, a variety of ore and other grinding materials dry or wet grinding .

Ball mill is the key equipment of secondary crushing

Ball mill works:
When the ball mill in the work, through the motor and reducer torque to the size of the ball mill gear, so that the ball mill cylinder rotation, the ball mill cylinder rotation and the role of cylinder liner will be part of the ball (or other grinding media) with To a certain height Large ceramic ball mill manufacturers, the impact of free fall movement, the impact of the cylinder material, the rest of the ball for the diarrhea movement of friction and material mixed with the rotation of the cylinder with the material kept Collision and grinding, the cylinder in the process of rotation, the grinding body also has a fall phenomenon, in the process of sliding material to the role of grinding ball mill, in order to effectively use the grinding effect on the material size to teach large general 20- The mill body with the partition board separated into two sections, that is, into a double warehouse, the material into the first warehouse when the ball crushed, the material into the second warehouse when the steel section of the material grinding, grinding qualified materials From the discharge side of the hollow shaft discharge of small particles of the feed material when grinding ceramic lined ball mill, such as sand II slag, coarse fly ash, mill barrels may not partition to become a single cartridge mill , Grinding the body can also be used steel section. The raw material is fed into the hollow cylinder through the hollow journal, and the cylinder is equipped with grinding media of various diameters (steel balls, steel bars or gravels). When the cylinder around the horizontal axis to a certain speed of rotation, loaded in the cylinder of the media and raw materials in the centrifugal force and the role of friction, with the cylinder to a certain height, when its own gravity is greater than the centrifugal force, The body wall projectile fall or roll down, due to impact and crushing the ore. At the same time in the mill rotation process, grinding media sliding movement between the raw materials also produce grinding effect. The pulverized material is discharged through the hollow journal.

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