Semi-Automatic Auger Fillers Semi-automatic auger fillers are a type of semi-automatic powder filling machine. They are convenience and well suited for the filling tiny powder, ultra-fine powder, micro small granules and other similar materials. Each auger filler is building on the reliable heavy-duty stainless steel frame. All the contact parts are made by food grade materials of 304 stainless steel. Therefore, semi-automatic auger filler is your idea choice for any customer that desires economical, low cost, repeatable and accurate filling of fine powders, small granules, and other similar products. All of the semi-automatic auger fillers below is easily automated by adding screw conveyor feeder. The auger filler include a stirring bar to keep product constantly fed to the fill auger.