Product Description

Raymond mill is also called Raymond mill and Raymond machine. It is mainly suitable for grinding more than 600 kinds of materials such as potassium feldspar, marble, limestone, dolomite, fluorite, lime, titanium dioxide, activated carbon, pentonite, petroleum coke, quartz, etc. with Mohs' scale not exceeding 7. It is widely used in the grinding and processing of mineral materials in the fields of metallurgy, building materials, chemicals, mining and other fields. The fineness of the finished product can be adjusted arbitrarily within the range of 40-400 mesh, which can meet the requirements of different users. The hourly output of the new T130, T145, and T175 Raymond mills is more than 30% higher than the traditional old equivalent models. The T130 model produces 6-10 tons per hour, the T145 model produces 8-15 tons per hour, and the T175 model produces 15-22 tons per hour. .

The structure of the Raymond mill is mainly composed of the main machine, analyzer, fan, finished product cyclone separator, micro powder cyclone separator and air duct. Among them, the main machine consists of a frame, an air inlet volute, a blade, a grinding roller, a grinding ring, and a cover.

The grinding roller grinds tightly against the grinding ring under the action of centrifugal force. Therefore, when the grinding roller and grinding ring wear to a certain thickness, the output and fineness of the finished product will not be affected. The grinding roller and grinding ring have a long replacement cycle, which eliminates the short replacement cycle of centrifugal mill wearing parts. The air separation airflow of this machine circulates in the fan - grinding shell - cyclone separator - fan, so it has less dust than the high-speed centrifugal grinder, the operation workshop is clean, and the environment is pollution-free.

Product Performance

Working Principle

When the Raymond mill works, the grinding roller rolls tightly on the grinding ring under the action of centrifugal force. The kaolin is scooped up by the shovel and sent to the middle of the grinding roller and the grinding ring. The kaolin is affected by the grinding force. It is broken into powder, and then the powdered kaolin is blown up and passed through the analysis machine under the action of the fan. The kaolin that meets the fineness requirements passes through the analysis machine, and the kaolin that does not meet the requirements is returned to the grinding chamber to continue grinding. The cyclone separator separates and collects them and then makes them into finished products.

Technical Parameters