GSZ type of scrap paper conveying fan, over the years by the carton printing machinery research, absorbing foreign advanced technology and experience,carefully developed centrifugal fan production. Manufacturing optimization designprinciple of aerodynamics and advanced processing technology with the fan, the overall structure is reasonable, firm, safe and practical, with large air volume, high wind pressure, stable performance, long conveying distance etc, to solve thecarton, carton equilateral angle material processing, collection difficult problem.The fan through inhalation and cutting edges, and then use the wind transported to the dump, so as to improve the working environment. Because the fans with itsnew, unique design, excellent performance, welcomed by the users.