What kind of grinder is used to directly grind stones into powder with a capacity of more than 20 tons per hour? What are the mill models? At present, there are many types of grinders on the market, and many customers do not even know which type of grinders can meet their production needs when purchasing them.
In fact, the purchase of the grinder model is related to many factors, such as the hardness of the material, the field of application of the material after processing, the demand for processing output, the size of the site where the equipment is used, and so on. Next, SMMVIK Machinery will give you a brief introduction to the selection of mill equipment models:
Generally, stone flour mill, vertical mill, Raymond mill, European version mill, coarse flour mill, micro flour mill and other types of mills can process stone flour. The stone mill plays an important role in the stone powder processing and production. First of all, we should know that the feeding size of the stone mill is limited and cannot be too large, so as not to cause the stone mill to be overloaded and unable to operate normally. Therefore, the raw ore collected must be processed by the early stone crusher to the specified range before it is put into the stone mill for grinding. Of course, the range control depends on the specific situation.
The main machine of Raymond mill is composed of frame, air inlet volute, blade, grinding roller, grinding ring, housing and motor. During operation, the materials to be crushed are fed into the machine from the feed hopper at the side of the machine cover. The grinding roller device suspended on the plum blossom frame of the main machine rotates around the vertical axis, and at the same time rotates itself.
Due to the centrifugal force during rotation, the grinding roller swings outward and presses against the grinding ring, enabling the blade to shovel the materials and send them between the grinding roller and the grinding ring. The purpose of crushing materials is achieved due to the rolling compaction of the grinding roller. If a range is used to summarize, the feeding port of Raymond mill can generally meet the requirements for materials with a particle size of 15-30mm.
LM vertical mill is a combination of crushing, drying, grinding, screening and conveying. It can be widely used in cement, power, metallurgy, chemical industry, non-metallic ore and other industries, and focuses on non-metallic ore, coal powder and slag. The fineness of the material at the feeding port is generally less than 65mm.
MTW European version mill is a new type of grinding equipment that absorbs more advanced grinding technologies and concepts from Europe, and has a number of proprietary technical property rights, such as bevel gear integral transmission, internal thin oil lubrication system, and arc air duct. The European version mill with large output and low energy consumption meets the customer's demand for 200-33 μ Production demand of m (80-425Mesh) fine powder.
