The Raymond mill adopts the advanced structure of similar products at home and abroad, and is updated and improved on the basis of the same industry Raymond mill. The equipment has high efficiency, low power consumption, small footprint and small one-time investment than the ball mill. The grinding roller is tightly rolled on the grinding ring under the action of centrifugal force, so that when the grinding roller and the grinding ring wear to a certain thickness, the yield and fineness of the finished product will not be affected. The replacement cycle of the grinding roller and grinding ring is long, which eliminates the disadvantage of the short replacement cycle of the wearing parts of the centrifugal mill. The airflow of the machine is circulating in the fan - grinding shell - cyclone separator - fan, so it has less dust than the high-speed centrifugal mill, and the operation workshop is clean and the environment is pollution-free. The particle size of the finished product is adjusted as required within the range of 60-600 mesh (fine 1250 mesh).

1. It is an independent production system. The whole machine is vertical structure with small floor area and strong systematization. It can form an independent production system from raw material rough processing to conveying to milling and final packaging.

2. The pass through rate is as high as 99% compared with other milling equipment.

3. The transmission is stable and reliable. The main engine transmission device of Raymond mill adopts sealed gear box and belt wheel, so the transmission is stable and reliable.

4. Good quality, reliable and durable. The important parts of Raymond mill are made of high-quality castings and profiles. The process is fine and rigorous, which ensures the durability of the whole equipment.

5. Centralized control, convenient maintenance, centralized control of electrical system, basically unmanned operation in milling workshop, and maintenance.

　When the Raymond mill is working, the materials to be crushed are added into the machine from the feeding hopper on the side of the machine cover. Relying on the grinding roller device suspended on the plum blossom frame of the main machine, it revolves around the vertical axis. At the same time, due to the centrifugal force during rotation, the grinding roller swings outward and presses tightly on the grinding ring, so that the material is shoveled by the shovel and sent between the grinding roller and the grinding ring To achieve the purpose of crushing materials.