The utility model discloses a shell numb device for hemp production and processing, including the feed inlet, the coil stock roller, the feed channel, remove the rotor, the radial movement piece, support the cover seat, a screw rod, the discharge gate, ejection of compact way, grind the material roller, the rotor rotates, the belt drive, the motor cabinet, motor and box, the coil stock roller is by spiral coil stock groove, the apparatus further comprises a rotating shaft, tape spool and roll body are constituteed, rotate the rotor by annular cutting edge, the slot, rotor pivot and rotor tape spool are constituteed, the feed inlet is installed and is linked to each other with spiral coil stock groove one end on the coil stock roller at the upper left portion of box and its, the other end in spiral coil stock groove links to each other with the feed channel, the feed channel is the arc and its lower extreme links to each other with the joint portion of rotating the rotor and moving the rotor, it installs in the box and its right side below that is in the rotation rotor to grind the material roller, the upper end that the ejection of compact was said links to each other with the joint portion of rotating the rotor and moving the rotor and links to each other with the discharge gate through grinding material roller and its lower extreme, the motor passes through the belt drive and drives the coil stock roller respectively, rotate the rotor and grind the material roller.