RAL series auto-loader uses stainless-steel hopper and high-efficient vaccum motor. It has motor overload protection device and auto-alarming device for material shortage,It is  characterized with light-weight and durability,powerful suck force,easy installation and operation.
The characteristics of the equipment:
(1)Stainless steel hopper,light-weighted,durable,easy for  cleaning
(2)overload protection device on motor
(3)Computer control,easy for operation.
(4)Independent filter,convenient for cleaning accumulated dust
(5)Noise-free design
(6) Auto-alarming protection device for material shortage