What are the factors that affect the particle size of the Raymond mill?

After years of practice and improvement, Raymond Mill has been greatly improved, it is widely used in the metallurgical industry, building materials industry, chemical industry, mining and other fields of grinding operations, to meet the requirements of different customers. Through years of production experience, we have summarized the following factors that affect the particle size of the Raymond mill: First, the engine's rotation speed In the production process of Raymond mill, the rotation speed of the equipment is too low or too high, so that the fine powder enters the discharge port prematurely, thus affecting the fineness of the powder. Therefore, the rotational speed of the device needs to be adjusted by the current of the engine. Second, the speed of the blower For light weight materials, if the blowing speed is too high, the particles that cannot be achieved will be blown into the dust collector. On the contrary, for large particles, the wind speed is too small, which will affect the discharge of the material, and the selection speed of the blower will be affected by the wind speed. Third, the wear level of the grinding roller and the grinding ring Since the Raymond mill is in production, the grinding roller and the grinding ring are not connected, the grinding machine work, the wear of the roller and the ring will also increase. If the production material cannot be fully ground, the fineness of the material will be affected. Influence, so the amount of coarse particles will increase. Fourth, the turbine blade of the analyzer The analyzer in the Vertical Grinding Mill is equipped with a large number of turbine blades, mainly distributed in the shape of the sun, and the use of the blades will affect the powder separation of the analyzer. The coarse powder is passed through the analyzer, which is also the reason for the too much of the finished coarse powder is the powder collector. The above are the major factors affecting the particle size of the Raymond mill, and I hope to help everyone. If you have any other questions, you can consult the relevant personnel online and will answer your questions.

评论

发表评论

此博客中的热门博文

Artificial aggregate production process and advantages and disadvantages

Wool sand making machine by crushing, screening, grinding, washing the resulting sand and gravel. In the absence of natural sand areas, often using artificial aggregate pouring concrete. Artificial aggregate production process are: wool mining, processing coarse aggregate, fine aggregate processing, screening, after washing reserves and transportation. Advantages of artificial aggregate are: ① wool stope nearest arrangements, reduce storage, loading and transport links, saving investment; ② to adjust production mix than the aggregate of all levels make full use of wool, save mining cost; ③ artificial aggregate particle size distribution is good, save cement, fresh surface roughness to increase bond strength, good mechanical properties. The disadvantage is the need to increase drilling blasting, crushing, sieving, washing, sand and other processes, the process is cumbersome, install more equipment and a greater direct costs of the system. Wool sand by crushing, screening, grinding, wa
阅读全文

Raymond Mill grinding system new advantages

Raymond Mill is a kind of grinding equipment that we commonly use in industrial ultrafine mill . It is suitable for limestone, calcite, marble, talc, gypsum, barite, fluorite, zeolite, manganese ore, ilmenite, phosphorus Minerals, bentonite, starch, kaolin and other stones with a hardness of less than Mohs 7 are ground and used in a wide range of applications, all of which are inextricably linked to its new grinding system. So what technology is applied to the grinding system used by Raymond Mill? 1. The new technology adopts a new vertical roll device. The grinding roller and the grinding ring are always in balance during the grinding process to form a uniform line contact grinding zone. The height of the grinding roller and grinding ring is increased from the original 160 mm to 200 mm, which increases the grinding contact area to a greater extent. 2. The classifier adopts a forced turbine classifier to extend the granularity of the finished product from the original 80-325 mesh range
阅读全文

New sand maker consolidates infrastructure construction

Since the 18th National Party Congress, our country has been inclined tocontinue to invest heavily in infrastructure to promote economicbooming, which will further expand the market demand for vsi sand making machine and gravelaggregate. In the face of the huge gravel aggregate demand, it isnecessary for gravel equipment R D manufacturer to activelyprepare for high-tech sand making machine to help the rapid development of economy. Sand making equipment is the key to the production of high-quality sandand gravel aggregate, the quality of sand and gravel aggregates directlyaffects the quality of infrastructure works. For a long time, theoverall technical level of sand making is low; facing increasinglystringent technical and quality requirements in the market, China sandmaking machine manufactures require to take active innovation, furtherincrease R D investment on technological application to meet thehigh standards and high demand of the market. Hongxing machine deeply understands
阅读全文