Time: 2021-06-19

Since the grinding force mainly comes from the centrifugal force of the grinding roller, the rotation speed of the main machine directly affects the size of the grinding force. The low rotation speed of the driving shaft may be one of the reasons for the low powder extraction rate. Insufficient power, loose transmission belt or severe wear will cause the driving shaft speed to be unstable and decelerate.

The performance of the equipment itself is the main factor that determines the production efficiency, but the properties of the material, such as powder humidity, viscosity, hardness, and discharge particle size requirements, will also affect the powder extraction rate. Refer to the specifications and instructions of the equipment, and run under the corresponding requirements to achieve the best production effect.
Due to the physical properties and chemical composition of various non-metallic mineral raw materials, there are huge differences. For example, graphite, gypsum and other minerals with lower density should be relatively denser minerals (such as barite, barite, etc.) when adjusting wind pressure and air volume. Iron ore, etc.) should be small and adjusted appropriately. If it is too large, the coarse particles will not be well classified and mixed into the finished product when they are sieved by the classifier, resulting in unqualified products; if too small, the host Inside, it is prone to blockage, which makes the machine unable to operate normally.