Model No： RAL -300 series
Separate vacuum auto-loader with 1Фmotor（RAL300 series）equips with stainless-steel hopper and high-efficient vaccum motor. And，This kind of Carbon brush feeders is mainly used for conveying plastic granule.Moreover, This series of Carbon brush Auto-loaders is characterized with light-weight and durability,powerful suck force,easy installation and operation.
Features：
  1)The separable design for hopper from main machine,safe and convenient
  2)Stainless steel hopper,light-weighted,durable,easy for  cleaning
  3)overload protection device on motor
  4)Computer control,easy for operation.
  5)Independent filter,convenient for cleaning accumulated dust
  6)Noise-free design
  7)Auto-alarming buzzer protection device for material shortage