Raymond mill process characteristics.

According to the technology of ultrafine powder equipment which has been mastered for many years, the above problems have been thoroughly and thoroughly innovated. Found when using traditional Raymond mill, Raymond mill in processing calcite mineral powder, 325 mesh ores contain a large number of 10 um ultrafine mineral powder, if it can be separated and expand production, will greatly improve efficiency. To this end, a lot of renovations were made to Raymond mill structure:

The traditional way of the main engine was improved, and the main shaft and the plum flower frame were improved to stabilize the structure.

The center does not swing. The traditional part of the analytical machine is towed by the lumen, and it is changed into two isolation in the outer cavity of the cavity, which enhances the stability and durability of the work. In crushing zone, so stay grinding material always gathered in grinding crushed zone for effective processing, to improve the grinding efficiency, we have to update roller structure, can make the roller grinding wheel and the roller can be complementary. You can rotate as you rotate. Make it more effective and durable. And can work at greater grinding force and higher running speed. In ventilation section, the bellows and air duct are from raw water flat to 30 degrees to the centre, form the bucket shape, make sure bellows, duct is always open No blockage, and always maintain the required air flow and host grinding powder at high efficiency. In the whole system design, the traditional secondary collection is changed to four levels. The first and second level collection is collected by circulating negative pressure lock and no dust overflow. The entire system is collected to the super fine powder while eliminating or reducing the pollution to the surrounding environment.

The new Raymond mill can be used to grind the non-metallic minerals such as calcite, dolomite, talc, old age earth, barite, rutile and fluorite. Checked by practice, selection of grinding feed size is 25 mm of calcite, to adjust to when the fineness of 1250 mesh (10 um), the yield can reach 450 kg/h, and the input power only need 23 kw. Than traditional Raymond mill has a significantly higher cost performance.