1.Plastic Automatic Feeder 2.adopts low-vacuum air-conveying technology 3.high efficiency, low noise, reliable performance 1. SummaryThe Plastic Automatic Feederadopts low-vacuum air-conveying technology to automatically carry grains material to the hopper of the shaper. It is used with STG series hopper type dryer, injection molding machine, and extruder. If the raw material need not dry, the ...