Air Knife Cleantek air knife is a device used in various industrial applications to blow off, clean, dry, or cool objects that are typically moving along a conveyor belt or production line. The working principle of an air knife is relatively simple. It uses a high-velocity stream of compressed air or blower air to create a thin, uniform sheet or curtain of air. This sheet of air can be used to effectively remove dust, debris, moisture, or other unwanted substances from the surface of objects. https://www.cleantekindia.com/categories/air-knife/product/air-knife