Wet Classification Screens AKA-SCREEN for fine screening for producing fractions with sharp cut sizes

The AKA-SCREEN is a wet classification technology used to produce fractions with sharp cut sizes in fine-grain screening.

Principle of Operation

The AKA-SCREEN consists of up to 5 individual screen decks, screen layers made of polyurethane, screen frame coated with polyurethane as well as a spraying system for optimum screening efficiency. The AKA-SCREEN series is using two unbalanced motors with up to 2 g acceleration. This generates a composite-vibration of linear motion of the whole screen frames and additionally mesh vibration. The vibrating parameters can be controlled through frequency conversion.

Design Features and Advantages

• High resistant polyurethane fine mesh size panels
• Screen boxes coated with polyurethane varnish
• Open screen area ranging from 30% to 40%
• Available mesh size from 75μm to 800μm
• Customized sizes available upon request
• Very accurate cut sizes, with high throughputs
• Fast exchange of screen panels (standard fixture)
• Low power consumption
• Low vibrations to sub structure

Applications

• Ores and minerals
• Commodity sands
• Specialty sands