The grinding mill is a big ladder for the development of the mining industry. Without the contribution of the grinding mill, there will be no fine sand like limestone grinding for use. In actual construction operations, different mills play different roles and are applicable to different materials. This is mainly related to the
ultrafine mill working principle, and the following are the principles of several main mills.
1 .Efficient superfine grinding machine
High performance superfine grinding machine in the formal operation before the need of idling operation, the stable operation, can use vibration feeder of electromagnetic vibration feeder or uniform, quantitative, continuous ore material sent to the host, superfine grinding machine, the grinding roller, superfine grinding machine with internal cross arm shaft for supporting point by the spring pressure which is tightly pressed on the inner surface of the grinding ring, around the ring swing. The ore material entering the equipment will disperse to the circumference of the circle under the influence of centrifugal force, then fall into the raceway and be fully crushed under the biaxial extrusion and milling of the grinding roll and the grinding ring. At this point, the fineness of the powder depends entirely on the rotational speed of the analyzer.
2. Raymond powder mill
When the
raymond mill at work, borrowed from the transmission device drives the central shaft to rotate, the upper end of the connecting shaft with a quincunx, this will need to crush the material from the hopper cover side into the machine, installed on the plum shelf grinding roller device will moves around the vertical axis, with its rotation, because the rotation of the centrifugal force, the roller swings outward and pressed to the grinding ring, so the blade to scoop up the material between the grinding roller and grinding ring for rolling mill roller and achieve the purpose of crushing material.
3. Micro powder mill
Micro powder mill is a new kind of superfine grinding equipment developed for users who need superfine powder processing. When the utility model is in operation, the host motor drives the main shaft and the turntable to rotate through a reducer, and the roller pin on the edge of the rotary table drives a plurality of grinding rollers to roll in the grinding ring raceway. The bulk material processed by the first step in a hammer crusher, and then hoist into the storage bin, after vibration feeder and tilt of the feed tube, bulk material evenly to the disk on the upper part of the rotary table. Under the action of centrifugal force, the material will enter into the grinding ring raceway and rolling ring roller, impact, grinding, after processing three layer loop into powder, in a high pressure blower suction under the action of external air suction machine, and the crushed material into the separator. For the material that has not reached the desired result, the particles will be returned under the action of the powder mill and re grinding until the requirement is reached
In addition, there are many other milling equipment available, according to the needs of the grinding material characteristics, its working principle is also different, so the red star here to remind buyers, in the choice of milling machine, according to their actual situation, choose the best equipment, so as to achieve the best grinding effect.
