An innovative design and functionality with a cyclone- like operation enables the separation of a heterogeneous material flow, which consists of various fractions, into individual components. After successful separation the heavy fractions are transported away over conveyor belts. The light fraction is sucked away. 

A diverse range of setting options ensures that the kidney classifier adapts to various customer requirements.
The kidney classifier can be easily integrated into existing air classifier systems in order to considerably improve their efficiency. 

The kidney classifier provides:
- A high degree of separation purity into individual fractions 
- Significantly less blockages on the classifier head 
- A reduction of hard plastic losses 
- A compact design
- High efficiency