Multi-stage cleaning to bring grain from raw intake condition to finished specification.
Multi-stage cleaning sequences using pre-cleaners, aspirators, destoners, gravity tables, and graders to produce clean grain at finished specification. Plant design is matched to the incoming grain condition and the target output standard.

Facet Engineering grain cleaner in a pre-cleaning configuration: aspirated scalper removing gross contaminants ahead of the main cleaning sequence
01 / 11A grain cleaning plant sequences multiple separation technologies to progressively remove different categories of impurity from the raw grain stream. The cleaning sequence is designed around the incoming grain condition and the target output specification. Typical cleaning stages include pre-cleaning (gross removal), aspiration (light material), destoning (heavy material), screening (size separation), and gravity table (density separation). For seed production, length graders and electronic colour sorters are added to achieve germination percentage and purity standards. Facet Engineering designs the full plant including conveying between machines, dust extraction throughout, and final routing to storage or bagging.
A grain cleaning plant sequences multiple separation technologies to progressively remove different categories of impurity from the raw grain stream. The cleaning sequence is designed around the incoming grain condition and the target output specification. Typical cleaning stages include pre-cleaning (gross removal), aspiration (light material), destoning (heavy material), screening (size separation), and gravity table (density separation). For seed production, length graders and electronic colour sorters are added to achieve germination percentage and purity standards. Facet Engineering designs the full plant including conveying between machines, dust extraction throughout, and final routing to storage or bagging.
Give us your product, required capacity, and site constraints. We will come back to you with a plant design concept and budgetary cost.
The Complete Grain Cleaning Process
Complete Turnkey Processing Plants
Precision Engineering and Quality Manufacturing