Composition structure

Grinding section: including feeding hopper, flow control mechanism, fast and slow grinding rollers, grinding roller spacing adjustment mechanism, etc. There are usually two forms of grinding rollers: toothed rollers and smooth rollers.

Powder screening section: There are two types of screens, flat and round, responsible for grading and screening the ground powder.

Transmission part: composed of an electric motor and its transmission wheel, fast roller transmission wheel, slow roller gear, etc., to ensure the normal operation of the grinding machine.

Analyzer: used to control the fineness of finished powder and classify it according to particle size.

Blower: Provides airflow for conveying and sorting materials.

Finished cyclone separator: Collect powder with the required fineness.

Pipeline device and electrical control system: used for conveying materials and adjusting the operating parameters of the mill.

Working principle

Grinding process: The raw materials are fed into the main body of the Raymond mill through the feeding hopper. The grinding roller presses tightly against the grinding ring under the action of centrifugal force, and the scraper sends the material between the grinding roller and the grinding ring. The material is crushed during rolling.

Wind selection process: The fan blows wind into the main unit, and the powder is sorted by the analyzer after being blown up. The fine and coarse materials fall back into the grinding chamber, while the qualified materials enter the cyclone collector with the wind flow. Finally, the finished product is discharged through the powder outlet.

Advantage

Efficiency: Due to the high-speed rotation of the grinding rollers and rings, materials can be quickly crushed and crushed, improving production efficiency.

Environmental friendliness: The entire machine is a closed loop system that can effectively control dust emissions and maintain a clean production environment.

Small footprint and strong systematicity: The whole machine is a vertical structure with a small footprint, which can form an independent production system from raw material rough processing to finished product packaging, forming an integrated operation.

Good durability: All important components are made of high-quality castings and profiles, with fine craftsmanship to ensure the durability of the equipment.

In summary, the Raymond mill not only has a reasonable structural design and advanced working principle, but also has the advantages of high efficiency, environmental protection, and small footprint, making it an important milling equipment in industries such as mining and chemical. These characteristics make Raymond mill widely adaptable and efficient in practical applications, which can meet the needs of different industries for fine powder preparation.

Of course, we also offer other types of crushers for your different needs, you can click to view.

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