Purifier is one of the main and indispensable equipment for flour mill. It is an equipment for making high-precision, low ash content flour. It is used after the roller mill to process various sizes of wheat residue and endosperm. The ground wheat is purified and classified to obtain pure wheat residue and endosperm of uniform particle size and excellent quality, and provide high quality products for other milling systems.

FQFD series purifier is suitable for a variety of grain and is widely used in grain processing plant such as flour mills.