In the mineral processing industry, mine ball mill is widely used in metal and non-metallic mining, building materials and other departments grinding a variety of ore or rock. Mine ball mill cylinder diameter of 900 ~ 2100mm, the main bearing with spherical tile bearings, cylinder diameter of more than 2700mm is used completely closed from the bit ...
In the mineral processing industry, Ore Milling Equipment
is widely used in metal and non-metallic mining, building materials and other departments grinding a variety of ore or rock. Mine ball mill cylinder diameter of 900 ~ 2100mm, the main bearing with spherical tile bearings, the cylinder diameter of more than 2700mm is a fully enclosed self-aligning heart, 120 & deg; rocker type bearings, using high lead low low hardness bar Of the alloy, which buried under the water cooling water pipe, bearing with static pressure structure, the use of high and low pressure joint station lubrication. The main bearing and the outside of the seal with a piston ring, with rubber and grease to achieve a good seal, mine ball mill in the structure using a large gear radial seal and automatic spray lubrication and other new technologies.
Mine ball mill with a slow drive device can make the host to obtain 0.15r / min speed, for the car, maintenance or loose load, with the top of the device for the maintenance of the top of the swing with the Department.
The main body of the mine ball mill is a simple low-speed rotation mounted on two large bearings. Mine ball mill by the motor through the reducer and the surrounding large gear deceleration drive, or by the low-speed synchronous motor directly through the peripheral gear reduction drive, drive the rotation of the rotation. Inside the cylinder is equipped with a suitable grinding medium & mdash; steel ball. Grinding media in the centrifugal force and the role of friction, was raised to a certain height, was falling or flaking state fall. The material to be ground is continuously fed into the interior from the feed port, which is pulverized by the moving grinding media and discharged from the machine by means of the power of the overflow and continuous feeding to carry out the next process.