plastic suction feeder: 1.simple operation,easy maintenance 2.stainless steel hopper 3.motor protection devices Plastic Suction Feeder Machine:Feature:1.separation of host and barrel design, safe and simple2.microcomputer control3.device independent device, easy to clean dust4.dual electric eye switch, control, action packe5.optional buzzer to shut warningTechnical Parameters: ModelFSL-700GFSL- ...