When you choose a raymond mill, you may interest in whether the structure can work efficiently. Wish the following thing can help you. In general, a set of Raymond Mill consist of main frame, grinding roller grinding ring, blade, blower, powder collector, etc. After the materials enter the grinding chamber, the grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated of 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 power 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.
At the base of Raymond mill, the structure of mill has updated. A set of mill consist of main frame, decelerator, powder separator, blower, jaw crusher, bucket-elevator, vibrating feeder, hopper, bag filter, pipe-devices, motor and electric control panel, etc. Different from the Raymond mill, the material should be crushed in the jaw crusher into specified size, which improves the efficiency greatly, due to the jaw crusher is the most common and widely used stone crusher.