Industrial Mill Jargon Explained

How many industrial mill terminology? Speaking of terminology in fact, in every industry, such as industrial heat treatment to "big calorie" to measure the heat, in addition to leather manufacturing, chemical industry, agriculture, IT, finance and other industries have their own terminology terminology also describes a certain kind of performance, most of them are not the national standard unit, but the formation of the local Most of them are not national standard units, but formed in the local customs and habits, named after the habit of being widely used as industry-specific vocabulary.

Mesh: powder fineness of the unit of measure, the official statement is the number of holes per unit area (1 foot), so the more mesh represents the number of holes more natural pore size smaller, that is to say, the smaller the fineness, mesh and describe the fineness of the particles of the unit has a clear conversion formula: mesh × pore size (micron number) = 15,000. the following is a range of several commonly used finenesses of powders: 0.600mm = 30. 0.355mm = 45 mesh, 0.355mm = 45 mesh, 0.180mm = 80 mesh, 0.150mm = 100 mesh, 0.0750mm = 200 mesh, 0.0530mm = 270 mesh, 0.0450mm = 325 mesh, 0.0374mm = 400 mesh.

Through the sieve rate: through the sieve rate can not be a single to say or compare, he also and the fineness of the powder production together with the comparison is meaningful, it refers to the same kind of output between the mill fineness of the finished product between a certain value of the proportion of the powder how much, for example, the hourly output of 15 tons of 400 mesh lime powder through the sieve rate of 96%, that is, the hourly output of 15 tons of lime powder in the 400 mesh fineness of the powder accounted for 96%, therefore, he is mostly used to describe the effect of the milling The effect of the equipment is good or bad, and not only powder.

Host speed: this word to count belongs to the exclusive term some far-fetched (other crusher, sand maker and other machines that work on the principle of rotation as the host speed parameters), but today also want to put together to give you a brief introduction, because he and other grinding technology parameters have a certain difference. Open Raymond mill manual will find that in the technical parameters table column host speed is a very important parameter, and his data law and other different, with the increasing model of grinding equipment host speed shows a decreasing trend, like most of the transmission equipment in general, the larger the model the faster the speed, while the Raymond machine is different, but also exactly the opposite, which is why today we want to deliberately emphasize the reason for this. Mill host speed directly affects the grinding effect of the mill production line, the reason why the larger the model the lower the speed is precisely the ingenuity of the mill designer, the larger the mill model also implies that the larger the output, and the mill rollers grinding ring between the limited amount of grinding, the material needs to stay in the mill rollers grinding ring longer the better, if the speed is too high, many powders may not be able to grind the direct fall, lose the original meaning, so the different models of the mill transmission equipment. Different models of mill transmission speed have clear provisions and requirements to achieve better results in grinding, and between the mill and the motor have deceleration devices to coordinate the completion of the work, the speed of the mill to achieve the key to grinding, but also the core power of the entire grinding process.

Terminology here is not a standard term, in fact, such as bearing hold, hammer plate, mill head, etc. can be called the industry vocabulary, the formation of these words is also to facilitate a better grasp of the understanding of the machine and produce, sometimes the company rusty salesman will encounter some customers because of the local call and puzzled, which requires the manufacturers in the milling industry, employees or customers of the terminology of the industry to require a certain degree of understanding. This requires manufacturers, employees or customers in the grinding mill industry to have a certain understanding of the terminology of the industry, the international standard naturally needless to say, but the local terminology should also be more understanding.

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