Flow guide shell structure of 3D sand mold printing equipment
The utility model discloses a flow guide shell structure of 3D sand mold printing equipment, which comprises a conical cover shell, a through air suction pipe is welded at the lower end of the cover shell, a filter bag is fixedly mounted at the lower end of the air suction pipe through a hoop, a cir...
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Format: | Patent |
Sprache: | chi ; eng |
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