(10) Material stop frame: It is assembled by rubber parts and plate parts, it plays a role in restricting the direction of movement of the material and making the material evenly distributed on the material selection belt.
(10) Bezel frame: is assembled like glue and plate, it acts to limit the direction of material movement and distribute the material evenly on the selection belt.
(10) Material retaining frame: it is made up of rubber parts and plates. It restricts the direction of material movement and makes materials evenly distributed on the material selection belt.<br>