Recommendation of ball mill and rod mill Ball mill and rod mill are suitable for different materials 1. Selection by material& 39;s hardness Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2.
Regardless of the ball mill or the rod mill, when the cylinder rotates, the grinding media ball or rod installed in the cylinder body are lifted to a certain height, and then they are thrown at a certain linear velocity, so the grinding media causes some impact and crunch to materials of the cylinder body. Finally, the grinding work is finished.
Cylinder energy-Ssaving overflow ball mill is a overflow ball mill with rolling bearings, high efficiency and energy saving; capacity reaches 160t/h
Rod mill can achieve selective crushing, commonly used in the industries, which require final product to be uniform size, little over-crushed particle size, such as metal rock, quartz sand, albite, potash feldspar, manual construct sand making, water-coal-slurry making industry. Basically, rod mill has the similar structure with ball mill.
Energy-saving overflow ball mill is configured with bigger discharge opening and has huge processing capacity. Energy-saving overflow ball mill adopts whole milling house, which makes construction and installation easy. Energy-saving overflow ball mill is equipped with oil-mist lubri ion device which guarantees smooth operation of gears.
Industrial Ball Mills use horizontal rotating cylinders that contain the grinding media and the particles to be broken. The mass moves up the wall of the cylinder as it rotates and falls back into the “toe” of the mill when the force of gravity exceeds friction and centrifugal forces.
A ball mill also known as pebble mill or tumbling mill is a milling machine that consists of a hallow cylinder containing balls; mounted on a metallic frame such that it can be rotated along its longitudinal axis. The balls which could be of different diameter occupy 30 – 50 % of the mill volume and its size depends on the feed and mill size.
mechanical ball milling Mill is essential and widely used equipment for material crushing. Its main component is a cylinder with bigger diameter and smaller length which is revolved by transmitting machinery.