Boratas multi slope screens are designed and produced to have three different slopes. At the feed section, the slope is steep allowing a fluent and quick material flow. This greatly facilitates the flow and classification of materials on the screen. The slope is reduced at the end of the discharge to hold the materials longer on the surface of the screen to increase the efficiency.
Multi slope screens can have up to three decks depending on the number of end products the customer needs. They are powered by a separate electric motor, mounted with a shaft on the main body's special bearings incuding two counterweights. The movement of materials on the vibrating screen is circular and fluent without any disturbance.
The use of a high-quality and efficient vibrating screen is a prerequisite, as the latter greatly influences the classifying of the crushed product, which is the most important step in a crushing system.
The capacity of multi-slope screens is 20-30% greater than other screens with similar dimensions.