Air Classifier

This equipment is mainly used in industrial field to separates the materials in the combination of shape, size and density. It works by injecting the material stream to be sorted into a chamber which contains a column of rising air. Inside the separation chamber, air drag on the objects supplies an upward force which counteracts the force of gravity and lifts the material to be sorted up into the air. Due to the dependence of air drag on object size and shape, the objects in the moving air column are sorted vertically and can be separated in this manner.

Air classifiers are commonly employed in industrial processes where a large volume of mixed materials with differing physical characteristics need to be separated quickly and efficiently. One such example is in recycling centers, where various types of metal paper plastics arrive mixed together and need to be sorted before further processing can take place.

Features:

• • 1   Particles are reduced to finer and more uniform sizes.
  • 2  Use of cyclone separator leads to less dusting on output side.
  • 3   No dusting from feeding hopper because feeding is done under negative pressure.
  • 4   It runs at lower speed , hence it requires much less maintenance.
  • 5   They are easy to clean & wash.
  • It is manually fed as normal practice & can be supplied with automatic feeding as well.
  • 6   It uses air classification which does not require screen. Hence, it is free from problems like conking, Printing & frequent replacement of screen do not arise.