The tube mill is one of the most important equipments in the grinding system. The rotation speed of the mill barrel and the filling factor of the abrasive body material have a great influence on the effect of the grinding material. When the cylinder has different rotation speeds and different ball filling factors in the cylinder, the movement state of the grinding body can be divided into the following three types:we are tube mill manufacturer and the best tube mill manufacturer,you can know it.
1) Conventional sloping motion
When the rotation speed of the tube mill cylinder is too low (or the material capacity of the mill liner is low), the ball rotates in a certain angle to the rotation direction of the barrel mill body. When the material ball exceeds the natural angle of repose, it is like The avalanche plunges down, so that it continually circulates repeatedly, and the tail of the tube mill is often in this state.
2) Conventional throwing motion state
When the rotation speed of the tube mill cylinder is suitable, due to the centrifugal force, the material ball is attached to the inner wall of the lining plate, and the tube mill is simply moved upward by a circular arc, and is brought to a suitable height, and then parabolically inclined. Landing, the grinding body and the material are in a waterfall state, and the material is crushed by the large impact force of Zui. At the same time, during the rotation of the barrel of the tube mill, the rolling and sliding of the grinding body also plays a role in grinding the material. The front door of the tube mill is often in this state.
3) Super-speed drop motion state
When the rotation speed of the tube mill cylinder is too high (or the material capacity of the mill liner is high), part (or all) of the ball is attached to the inner wall of the liner due to the influence of centrifugal force, and the tube mill barrel When the body rotates together without landing, the part of the abrasive body does not substantially exert impact and grinding, and the material cannot be ground.
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