Grinding Mill For Sale

Calcite Powder Grinding Mill

With the rapid development of economy, the problem of energy saving and environmental protection is becoming more and more popular in our country. In industrial development, the steel slag powder in the green environmental protection become high-quality mineral admixtures, received wide attention and favor. However, in the steel slag powder production and processing process also exist problem of environmental protection. In particular, the huge energy consumption of the production equipment, such as grinding mill, not only become a huge burden to the enterprises, but also contrary to the national energy saving and environmental protection policies. The milling machine industry started late, rapid development, milling machines and other products are becoming more and more diversified, brand more and more, of course, mill equipment quality is bad.

Working principle and structure characteristics of grinding mill

The grinding mill is mainly composed of the host machine, blower, product analysis, cyclone separator, plumbing, motor etc.The host comprises a frame, inlet volute, blade, grinding roller, grinding ring, shell and motor. Jaw crusher, bucket elevator, electromagnetic vibration feeder, electric control cabinet and other auxiliary equipment, the user can flexibly choose according to the scene.

Material through crushing to the desired size, by lifting machine to send the materials to hopper, again after vibrating feeder will feed continuously and uniformly into the Raymond Mill host grinding chamber, due to the centrifugal force in rotation, grinding and swings outward, tightly pressed on the grinding ring, shovel knife to scrape up materials sent to the grinding roller and grinding ring, by grinding roll roll and achieve crushing purpose. Fine powder grinding materials with blowers circulating air is brought into the analysis machine for sorting and fine through the coarse material falling back regrinding, qualified fine powder, with the air into the product cyclone powder collector, the powder discharge pipe, is finished. In the interior of the Raymond Mill by grinding materials in some water, grinding heat, evaporation of water vapor, and the whole pipeline interface is not tight, the external air is sucked, circulating pressure increased to ensure the mill work in the state of negative pressure, the increase of gas flow rate through the afterwind pipe discharged into the dust collector, was purified after discharged into the atmosphere.

Notes of Calcite Powder Grinding Mill

  1. For the grinding mill to normal operation should be making equipment "equipment maintenance and safe operation of the system" to ensure the long-term safe operation of the mill, at the same time, it must have the necessary maintenance tools and grease and the corresponding accessories.
  2. Grinding machine grinding roller device which use time more than 500 hours to replace the grinding roller, roller sleeve of the rolling bearing must be cleaned, of damaged parts should be replaced in a timely manner, filling tools can be used to manually pump.
  3. Grinding mill in use process, should be in charge of fixed personnel, the operator must have a certain level of technology. Mill before installation on the operator must be the necessary technical training, the principle of understanding grinding mill performance, familiar with the operation rules.
  4. The grinding mill is used for a period of time, should be carried out maintenance. Also of grinding and grinding ring blade and vulnerable parts of maintenance replacement treatment, grinding roller device before and after the use of connecting bolt and nut should be carefully examined, to see whether the loosening, grease whether full.

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