Post by sunflower on Dec 7, 2012 19:59:54 GMT -5
Beneficiation process plays very important role in today's industrial production. Therefore, the study on the beneficiation process and the improvement work about the crushing equipment has never stopped. In addition, the degree of attention is gradually increasing. The domestic experts have done a lot researches on the working principles of the magnetic separator and the way it works. The value of the ratio magnetic force will begin to increase significantly when the speed of the magnetic separator is great. For the ore particles whose length is 1mm to 3mm, the diameter of the magnetic separator used in the actual operation is 100mm to 250mm. At this time, the size of the ore particles and the impact of the ratio magnetic force can be ignored. However, when the particle size of the ores for beneficiation is too large and the rotating speed of the roller of the magnetic separator is too great, the impact of the diameter of the particles on the magnetic force is too large. For these conditions, the experts of Henan Hongxing Mining Machinery have done a lot of researches on the production capacity of the magnetic separator. The production capacity of the magnetic separator will be great when rotating speed of the roller is great. There will be the following conditions.
First, when the magnetic force acting on the ore particles is too large, the production capacity of the magnetic separator will be great.
Second, when the diameter of the rotating roller is large, the production capacity of the magnetic separator will be great. You can increase the diameter of the roller to increase the size of the iron core and the size of the coil. However, it may increase the production cost of the magnetic separator. Therefore, the rotating roller with small diameter is usually used in the actual operation. The diameter of the roller will be increased to 250mm to 300mm when the ore with coarse particles is sorted.
Third, when the friction coefficient between the ore particles and the roller surface increases, the surface of the roller should be coarse rather than smooth.
Vibrating screen : www.ore-machine.com/circular-screen.html
feeder manufacturer : www.mine-crusher.com/mining-feeder.html
First, when the magnetic force acting on the ore particles is too large, the production capacity of the magnetic separator will be great.
Second, when the diameter of the rotating roller is large, the production capacity of the magnetic separator will be great. You can increase the diameter of the roller to increase the size of the iron core and the size of the coil. However, it may increase the production cost of the magnetic separator. Therefore, the rotating roller with small diameter is usually used in the actual operation. The diameter of the roller will be increased to 250mm to 300mm when the ore with coarse particles is sorted.
Third, when the friction coefficient between the ore particles and the roller surface increases, the surface of the roller should be coarse rather than smooth.
Vibrating screen : www.ore-machine.com/circular-screen.html
feeder manufacturer : www.mine-crusher.com/mining-feeder.html