Unique Airtightness Raymond?Roller?Mill Decrease The Air Volume Loss

Unique Airtightness Raymond Roller Mill Decrease The Air Volume Loss

Raymond Roller Mill Introduction:

Raymond mill is a kind of equipment used for high-fine powder processing of more than 280 kinds of materials in the mining, chemical, construction and other industries.

The machine adopts the advanced structure of similar products at home and abroad, and is updated and improved on the basis of Raymond mill in the same industry. The equipment is more efficient, has lower power consumption, occupies less area and has a small one-time investment than the ball mill. The grinding roller is tightly pressed on the grinding ring under the action of centrifugal force, so when the grinding roller and grinding ring are worn to a certain thickness, it does not affect the output and fineness of the finished product. The replacement cycle of the grinding roller and grinding ring is long, thus eliminating the disadvantage of the short replacement cycle of the wearing parts of the centrifugal crusher. The air flow of the air selection machine is circulating in the fan-mill shell-cyclone separator-fan, so there is less dust than the high-speed centrifugal crusher, the operation workshop is clean and the environment is pollution-free.

Raymond Roller Mill Working Principle:

After the materials enter the grinding chamber of the main frame, the grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated by the rotation of the main shaft. The blade carries materials to the space between the grinding roller and grinding ring, and materials are ground as the grinding roller rolls. After being ground, the powder is selected by classifier via the cycle wind of the blower and the rough powder will be back to the grinding chamber for regrinding. The qualified powder is brought into the powder collector together with airflow. The powder comes out as end products while the airflow goes back to the powder collector in cycling to make the machine work normally. The remained airflow comes out after purification by dust filter.

Raymond Roller Mill Technical Parameter:

Raymond Roller Mill Spare Parts: