The working principle of the rod mill: the rod mill relies on the pressure of the rod and the grinding and peeling force to grind the ore. When the rod hits the ore, the first is to break the coarse particles, and then grind the smaller ore; the rod is in contact with the rod, and the ball is in contact with the ball, so when the rod rotates along the barrel wall When it rises, it is sandwiched between coarse particles and acts like a bar sieve to allow fine particles to pass between the joints. This also helps to crush the coarse particles and concentrate the coarse particles in the place where the grinding media strikes. Therefore, the rod mill is optimized for selective grinding, and the product has a uniform particle size and less pulverization.
There are roughly three types of rod mills (the range of use of rod mills):
1. When two-stage continuous grinding is used, if the first section is ground from 20-6mm to 3-1mm, when the rod mill is used as the first section of grinding equipment , the production capacity is larger and the efficiency is higher.
2, tungsten, tin ore and other rare metal ore re-election or magnetic separation plant, in order to prevent the "smashing" the harm caused, often using rod mill.
3, in some cases can be used to replace the short-head cone crusher for fine crushing.
It can be seen from the above that the application field of the rod mill is quite extensive, and it can be used not only as a grinding equipment but also as a crushing equipment.
Ferromanganese Alloy,Ferro Manganese,High Carbon Ferro Manganese,Carbon Ferro Manganese
Anyang Xinhai Metallurgical Refractory Co., Ltd , https://www.xinhaialloy.com