PNEUMATIC FEEDER STFF series pneumatic feeder for fishpond is the latest researched and developed new products of our company, the machine is adopted the principle of positive pressure and pneumatic. transporting feed with a long distance by pipes. the high pressure positive blower blows fish feed to the shooting feed plate from the feed box. the pneumatic fish feeder can rotate 360 degree to spray feed into fish ponds. This machine conveying feed distance, feeding area is large, high efficiency, saving feed, saving labor, and convenient installation, which can help fishermen raising fish scientifically and become rich.