As we all know, the development of chemical industry is very dependent on the milling technology, it is very dependent on the ore milling equipment development, because the milling equipment can realize the material grinding and production, to provide raw materials for the chemical industry base. Therefore, vertical roller mill and ultrafine grinding mill is the key equipment of chemical milling industry. The upgrading and improvement of vertical grinding equipment and the innovation of milling technology will greatly affect the production structure of the chemical industry. From the development of recent years, we can see that the vertical grinding equipment has made a great contribution, of course, the chemical industry needs the change of the demand for milling, and their valuable feedback and suggestions.

With the continuous progress of industrial manufacturing technology, vertical roller mill production, especially wear-resistant parts of high-quality iron and steel continue to progress, but also for the upgrading and upgrading of vertical grinding provides the necessary conditions. In practice, device users work closely with device manufacturers. Equipment users make demands for milling and advice on existing equipment and suggestions for improvement.

Equipment manufacturers continually address this demand and improve existing equipment. This mutual promotion way, which in the actual production process, micro grinding technology and the continuous progress of vertical mill grinding equipment, in this process, continue to be shaped into high efficiency, high productivity, high quality milling equipment, bring new breakthrough and innovation for the chemical industry.

The vertical roller mill is suitable for non metal material grinding, grinding efficiency is very high, and the suitable material is very extensive, can mill with higher water content of materials, the grinding principle can be simply summarized as follows: the ground material from the regional feed system is divided into the shunt system, level classification system, the materials will be relatively large the fine powder was separated, the grain size will enter the turbine classification area, re classification, comply with the requirements of the fineness of the material through the powder collector collected and discharged from the discharging outlet, a finished product. Materials which do not meet the requirements of fineness will be recycled into the milling equipment and will be ground until the fineness requirements are met.

vertical roller mill: http://www.pewjawcrusher.com/solutions/vertical-roller-mill-operation.html