An apparatus having an upgradeable auger feed screw

Abstract

The utility model discloses an equipment with upgrade spiral feeding rod, including receiving the stirring bin of powder material, provide the discharge device of powder material, the discharge device includes the material box, the material box is provided with rotatable spiral feeding rod, and the output end of spiral feeding rod is the shaftless design, and the axial middle suspension of blade, the powder material of spiral feeding rod output falls to the stirring bin. The structure of the existing feeding screw rod is improved, makes spiral feeding rod at the discharge port, and the output end adopts the shaftless spiral feeding design, reduces the area of screw rod, central rod exposed under the hot gas, reduces the adverse effect of heat on screw rod and raw materials.

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