Various problems will inevitably occur in the use of Raymond mill. Among them, what we are most concerned about is why there are times when Raymond mills may have low powder output, because such problems will affect the production process and reduce users. Economic benefits. The following is an analysis of the reasons that affect the low powder output of Raymond Mill. 1. The role of materials (1) The composition of materials. The material before milling should not have too much fine powder as much as possible, because these fine powders are easy to adhere to the Raymond mill, which has a great influence on the powder output rate of the Raymond mill. Therefore, you can sift one side before grinding the powder to screen out the fine powder inside. (2) Humidity of materials. The Raymond mill is not suitable for materials with high humidity, because the materials with high humidity are particularly easy to adhere in the mill, so that the blocking phenomenon is particularly prone to occur during the conveying of the material, so that the Raymond mill The powder extraction rate has dropped greatly. (3) The hardness of the material. The harder the material, the more difficult it is to grind the Raymond mill, so that the wear on the Raymond mill will increase, which is also related to the adaptive life of the Raymond mill. (4) The viscosity of the material. Try not to use Raymond mill for materials with high viscosity. Materials with high viscosity have high adhesion and are particularly prone to blockage. 2. Aging of components The aging of Raymond Mill is actually the aging of components. The aging parts in the Raymond mill are susceptible to wearing parts such as grinding rollers and grinding rings. This requires regular maintenance of the Raymond mill, and buying some better wearing parts. In case of problems, it can be replaced in time to avoid affecting production efficiency.