Dry Or Wet Grinding Ball Mill, Brand Name : ZK

Product description
ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. Ball mill is widely used in building material, chemical industry, etc. And ball mill have two ways of grinding: the dry process and the wet process. Ball mill can be divided into tabular type and flowing type according to different forms of ball mill's discharging material.
Open circuit ball mill features and benefits:
this ball mill is made up of feeding part, discharging part, gyre part, transmission part, (decelerator, small transmission gear, generator, electrical control ) and so on. The hollow axis adopts the cast steel and the lining can replace, the rotating big gear processes in the way of casting rolling gear. The barrel body is wearable well and bears wearable scaleboard. This ball mill run steadily and works reliably.
Process of open circuit ball mill:
ball mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the "critical speed", and ball mills usually operate at 65% to 75% of the critical speed.