Sieving mixing device for firework material

The invention discloses a sieving mixing device for a firework material. The sieving mixing device comprises a discharge hopper and a drum screen, wherein the discharge hopper is used for holding thematerial, and the drum screen is connected with a rotary driving mechanism; the rear end and the two...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RONG ZONGHONG, GUO JIANDI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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