The ball mill is a tumbling mill that uses steel balls as the grinding media. The length of the cylindrical shell is usually 11.5 times the shell diameter Figure 8.11 . The feed can be dry with less than 3% moisture to minimize ball coating or slurry containing 2040% water by weight.
The purpose of the training is to Identify and understands necessary known and unknown information towards the completed cycle of the grinding system whether it is a ball mill vertical mill or crushing process. Throughout the course the lectures are supplemented with exercises and case studies allowing the participants to relate the course
Ball mill is a kind of grinding mill used in the mineral processing which is to further grinding the material fitness to the appropriate particle size that meets the industrial requirement after the crushing process. At present the ball mill machine is widely used in mine cement sili e products building materials and other fields. 1.
Ball mills are the most commonly used piece of equipment for milling. However vibratory mills attrition mills and fluid energy mills also are used. Crushing and grinding typically are dry processes; milling may be a wet or dry process. In wet milling water or alcohol commonly is used as the milling liquid.
ball mill grinding process descriptiongrinding ball mill proces description Ball mill description Ball mill is the key equipment for grinding after the crushing