TRIER
The ECOT/EKOCT triers are designed for cleaning the main crop grain from short impurities. They are also used for sorting cleaned grain by length. The product is fed onto a corrugated metal sheet, and substances that can pass through the sheet are directed into a reservoir with a screw conveyor. Larger substances, which cannot pass into the recesses, are expelled outside with the help of guide devices in the system. The inclination of the cylinders and the width of the recesses can be adjusted mechanically. The machine is powered by a system of gear motors. The corrugated sheet, wound onto shafts, is selected depending on the size of the product.