Goldenco Coanda effect wind knife, this series of products based on Coanda effect and air entrainment principle research and development of a new, first-generation wind knife, with high-speed stability and large flow of air and other advantages, german manufacturing process and production equipment, very suitable for all types of air drying, drying systems and wind knife system, widely used in ultrasonic cleaning, glass cleaning machines, circuit boards, electroplating parts, coating, coating, non-ferrous metal plate/wire/sheet production processes, such as water drying, can also be used for hazardous gases, dust, hot and cold air barrier-free isolation, printing on paper blowing and printing, after drying, food, medicine, rapid heating, thawing and high temperature sterilization,