Vertical grinding machine is a commonly used grinding equipment, mainly used for high-precision powder processing of more than 280 non flammable and explosive mineral, chemical, construction and other industries, such as barite, limestone, dolomite, fluorite, lime, activated carbon, bentonite, kaolin, cement, gypsum, glass, insulation materials, etc., with a Mohs hardness not exceeding 9.3 and humidity below 6%. In actual production, we can also find that vertical mills have high grinding efficiency for brittle materials, but are not good at grinding plastic materials. So why is this? Material processing and grinding, if the material cannot be processed finely, there must be a problem.

　　Materials are generally divided into two types, brittle and plastic. From their internal structure, brittle materials will experience small elastic deformation when subjected to force, but will not undergo plastic deformation. Therefore, brittle materials have poor resistance to impact, such as concrete, glass, ceramics, etc. These materials are very suitable for processing and crushing with vertical mills. However, some plastic materials are not suitable because they have great toughness and can absorb energy during the deformation process. Materials such as rubber and plastic can consume a lot of power during vertical grinding, but the material only deforms and does not break. Therefore, choosing the appropriate machine to process the appropriate material can achieve high efficiency. The vertical grinding machine series products are currently the most advanced and commonly used fine powder processing equipment in the world. This series of products is designed using international advanced technology, combined with the current situation of the fine powder industry in China and relevant factors such as national industrial policies, energy policies, environmental protection policies, etc. Compared with other equipment currently used in the crushing industry, this machine has the characteristics of high efficiency, low energy consumption, small footprint, one-time investment, low dust pollution, and low noise.