The Smicon WS800 Windshifter is a robust system made entirely of stainless steel. The Windshifter separates products based on weight and product surface by using an adjustable airflow. The main purpose of the Windshifter is to separate contaminants from the plastics stream. The airflow circulates through the Windshifter. Also, there is the possibility to add an external airflow. By reducing wearing parts in the Windshifter, the maintenance costs are minimal.