Vertical Impact Crusher Price
SBM cement vertical roller mills became increasingly dominant for grinding raw materials mainly for the cement industry due to their high energy efficiency and excellent drying capacity. For many years SBM expert know how together with our state-of-the-art technologies have been used to repair the cement industry vertical mill throughout the world, increasing dramatically their lifetimes. With high quality, considerate service and low price, our cement industry vertical mill has helped our customers make high profits.
Low operation cost and long service life
High grinding efficiency: Rollers grind the material on the grinding plate directly, reducing 30% ~ 40% energy consumption compared to ball mill.
Low abrasion: Because the rollers do not rub the grinding plate directly and both of them adopt the finest material, the service life is extended and the abrasion is reduced.
Long service life: Both of the two sides of the roller sleeves can be used, the service life increase to twice than before.
High grinding efficiency
Adopting hydraulic system increase the pressure force, and it does improve the capacity and efficiency. Also, the limiting stoppers ensure that rollers just grinding the target material, proving grinding-ring from be abraded.
Good final products quality
Due to the short residence time, materials are prevented from being re-ground, the particle sizes are easy to control and the chemical compositions are well kept. For there is few Fe attrition, it efficiently reduces the pollution when this machine is used to grind white or hyaline materials.