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vertical roller mill working principle

To choose according to grinding material, material from the vertical roller mill feed end of the hollow shaft is arranged in the tube body, when the ball mill grinding body rotation time, because the inertial and centrifugal force, friction, making it posts near the cylinder liner on the cylinder body away, when taken to the height time, due to the action of the gravity was thrown down, the grinding body falling like projectile as the material in the cylinder to smash.

Material from the feed device into the compound by hollow shaft helical evenly into the mill first warehouse, the warehouse has stepped lining board or corrugated liner, built in different specifications of steel balls, rotating cyli



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