Answer: the reason raymond abnormal vibration is feeding uneven or too small, large, sometimes small volume of material entering the raymond mill if it will lead to uneven thickness of the material layer on the disc, and even the roller impact shock absorber, resulting in grinding vibration.Faced with this situation the solution is to do a good job and stable feeding, appropriate adjustments feed rate or reduce the operating pressure, we can see, to understand the quantitative aspects of the raymond mill which plays a crucial role.
Because the grinding force of raymond mill comes from the centrifugal force of the grinding roller, the speed of the main engine directly affects the grinding force.The low-speed driving shaft may be one of the reasons for the low powder yield.For example: for processing 200 meshes barite powder, the output of raymond mill is up to about 8-10 tph.At this time, the machines rotation speed is 103r/min, which is the best grinding speed.We should keep the rotation speed at this fixed number all the time or a reduction in production will be caused.
In the producing and selling process of raymond mill, it is not difficult to find that some customers only buy a raymond mill and a related equipment, some require to configurate a set of the equipment processing the raw materials to finished products, which is the producing line.The grinding equipment is mainly used for grinding materials with mohs hardness less than level 7 and humidity below 6% such as barite, calcite, talc, feldspar, marble, limestone, ceramic, glass and so on in non flammable and explosive mining, chemical, building materials, metallurgy and other industries.
Raymond mill for wollastonite powder: raymond mill is the grinding machine used in wollastonite powder production line.It is mainly used for grinding wollastonite powder with 200 mesh, and 325 mesh.
Industrial mill has widely used for grinding and processing of mining materials and products in such industries and fields as metallurgy, building material, chemistry and mining.According to the difference of grinding material and its granularity, the commonly-used grinder types are raymond mill, ladder-shaped mill and three-ringed one.
3.Different materials have different hardness.This feature decided what we should do to ensure the right configuration.The materials with same shape and same appearance should be sent to the grinding chamber concentrate.If we mix the materials to grind, it is easy to cause the production instability, thus to reduce the efficiency of raymond mill.4.We should know more about the minimum crushing size of the materials and we could not ignore the nature of the materials.Only though this, we could choose the right size of the machinery.
1 simple structure.Raymond roller mill features small occupying space and strong integration capacity.Raymond roller mill can form an independent production system from the lump materials , crushing to finished powder and packaging.2 wide size range of final product.All the finished particles have a good uniformity of fineness, with passing screen rate as high as 98%.This is what other machine cannot reach.3 national dust-dump standard.Working principle of raymond mill.
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