The FSZ classifier is a new generation of classification equipment newly developed by our company. The machine features two classification wheels installed vertically, one above the other, with a secondary air intake on the side using a centrifugal spiral channel. It boasts advanced classification principles, a rational structure, stable operation, and simple operation. Its key features include:

1. Complete secondary classification achieved within a single device;

2. Improved PSD particle distribution;

3. Enhanced fine powder removal capability;

4. Higher yield efficiency.

The production line, combined with the QLZ fluidized bed jet mill, is widely used in the production of printer and copier toners.

Technical Parameters

Toner Crushing and Classification Flowchart

① - Coarse Crusher ② - Collector ③ - Screw Feeder ④ - QLZ Fluidized Bed Jet Mill
⑤ - Cyclone Separator ⑥ - FSZ Classifier ⑦ - Roots Blower Filter ⑧ - Roots Blower ⑨ - Blower