Raymond mill, or high pressure Raymond mill, high pressure rotary roller mill, is quite suitable for fine grinding of raw ores, gypsum and coals as the grinding equipment. It has been widely used in processing non-metal materials due to its stable performance, high adaption and high cost efficiency since it was first introduced into China more than 20 years ago.

While the machine is running, there may exist various some negative factors in reducing the productivity of the Raymond mill. So, what are they? Here we have the professional technician give an illustration.

The hardness: Generally speaking, a higher hardness means more difficulty grinding raw materials into powder. With the hardness soaring, it is harder to make the production and it may tend to cause an abrasion.The humidity: The Raymond mill is not suitable for the materials with high moisture content. The material with a higher humidity may adhere to the inner chamber or cause a jam during the discharge, which reduces the capacities of Raymond mills.The components: If we need the fine powder in a big proportion of our products, we need the products screening in advance in case of the fact that the fine powder may adhere to the inner chamber of the machine to hamper the conveying.The viscosity: The bigger viscosity entails a bigger anchoring strength, which may reduce the efficiency.The Parts: With the parts of higher wear resistance and better performance, the Raymond mill may have a bigger capacity so that we can get higher-quality products

Nowadays, the grinding mill machine has been a common industry. Generally speaking, the grinding mill machine have close relations to the energy consumption. The authority should recommend those highly efficient ones with low energy consumption. But for the business, what we need is the ones that can give us higher profit margins. So not only the environment protection is what should be concerned about, but also the low cost and the high productivity are what have to be considered, too. It is the current cone crusher that is trying to relief the abrasion. Of course, the final decision of the machines should be based on the utility. Different application makes different standards on which you make the final decision.

rotary drying machine: http://www.ft-productionline.com/proitem/p3.html

/profiles/blog/new