Classifier

Operating Principle
Classifier, together with cyclone separator, dedusting filter and radial fan, forms a complete powder classifying system. Under the lashing force of radial fan, feed materials are brought with uprising air stream into classifying cavity. Under strong centrifugal forces of high-speed rotating turbo wheels, coarse and fine materials are separated out. Fine materials in line with size requirements go into cyclone separator or dedusting filter through clearances among vanes of classifying wheels, while coarse materials, together with some fine materials, lose speed after bumping against wall and fall to secondary draught. During strong washing of the secondary drought, coarse and fine materials are separated once again. Fine materials go up to classifying cavity to be classified continuously, while coarse materials fall down to discharging outlet and come out.

Performances and Features
Suitable for accurate classification of dry fine products in spherical, needle-like or flaky shapes and different densities.
Particle size: D97: 2micron-150micron, adjustable and changeable.
Classifying rate: 60%-85%. The better the fluidity is, the higher the classifying rate is.
Horizontal classifying turbo-wheel, high rotating speed, accurate top point cutting.
To connect with ball mill, vibration mill and roller mill to form a complete grinding and classifying system.
Programmable control system, real-time operation status display and convenient operation.
Running under negative pressure. Dust emission is less than 40mg/cbm. Noise is lower than 75dB (A) through the silencer of blower.

Performances and Features (ITC series air-stream classifier)
Suitable for dry fine powder production for coal powder, construction materials, metallurgy, non-metallic minerals and fire-proof materials.

The max throughput is 30t/h.
Particle size: D97:6