From the shape looks like a steel container erected, there are air intake, air outlet, the middle of the feed inlet. Shape and MPS grinding some approximation. The center line of the grinding roller is vertical, and the center line of the grinding rod is approximately horizontal.
The mill has high efficiency, low power consumption, small occupation area and small investment. The grinding roller is tightly pressed on the grinding ring under the action of centrifugal force, so 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 structure of the Raymond mill machine is mainly composed of a host machine, an analyzer, a fan, a finished cyclone separator, a micro powder cyclone separator and an air pipe. Among them, the host is composed of a machine frame, inlet volute, blade and grinding roller and grinding ring and shell composition.
The main transmission device of Raymond mill machine adopts sealed gear box and belt wheel.
The entire Raymond machine is a vertical structure, covers an area of relatively small, but also convenient for customers to operate.
Raymond Mill of the electrical system using centralized control, milling workshop can basically achieve unmanned operation, can save labor costs for customers, and easy maintenance.
Raymond mill machine is an important part of the use of high quality castings and profiles manufacturing process fine process rigorous, to ensure the durability of the whole set of equipment.
Raymond Mill compared with other milling equipment, it has a high rate of screening, screening rate as high as 99%, is generally less than other milling equipment.
The machine is in the airflow winnowing fan - mill shell - cyclone - fan internal circulating flow operation, so the ratio of high-speed centrifugal pulverizer and less dust, clean operation and no environmental pollution.
Raymond machine work, will need to crush the material from the cover side of the hopper into the machine, depending on the host hanging in the grinding roller frame plum, moves around the vertical axis, and its rotation, due to centrifugal force during rotation, the roller swings outward, tightly pressed on the grinding ring, between the the shovel shovel material to the grinding roller and grinding ring for rolling mill roller and achieve the purpose of crushing material.
After grinding, the fan will be blown into the host shell, blowing powder by grinding chamber is arranged above the analyzer for separation, fine through thick materials fall into the grinding chamber and re grinding, the fineness of the specifications of the wind flow into the cyclone collector, collected by the powder outlet, i.e.. Air return by the large cyclone collector at the upper end of the tube back into the fan, the wind road cycle, and the flow under the condition of negative pressure, circulating the air amount increased by exhaust gas pipe of fan and the host discharged into the small cyclone collector, purification.