Pre-cleaning: Cleaning will improve the storability of the crop and milling output and quality. Grain cleaning: Cleaning will remove straw, chaff, weed, seeds, soil, rubbish and other unwanted materials.

Perfect technology’s Pre-Cleaners sizer is for preliminary cleaning of all kinds of grainsin grain cleaning plants. This machine is suitable for all kind of grains such as groundnut , wheat , Rice , coriander , cumin, mustard , Chickpea etc. The powerful aspiration system situated at the side of the machine effectively removes light impurity and dust. Further the vibrating sieve removes stones, lumps of clay and other bigger impurities.

Based on differences of fineness, specific gravity, and surface roughness between grains and impurities ,this machine allows grains go through the special design sieve mesh to achieve the separation from impurities.