Pre Cleaner Cum Grader Machine

Step 1. Pre- conditioning and pre cleaning. Pre conditioning: Isolation of seed from plant parts with which it was harvested e.g. Shelling. Pre cleaning. Removal of external materials like trash, stones, clods which are either in larger size or lighter in weight.Cleaning: remove foreign objects or materials which are not similar from a product. Sorting: separate product into several quality fraction based on the shape, density, texture, and color. Grading: classify materials based on the commercial value and usefulness of the determinants of more than sorting.