FIELD: casting production. SUBSTANCE: mixer has drum made in the form of hollow body with butt lids, loading and unloading windows. Mixer working heads made in the form of rods are located inside the drum body. The new thing in the mixer is the fact, that located in zone of unloading windows ends of rods have tail ends with decreased in respect to rod body cross-section. Tail ends are made in particular in the form of rotors with blades. EFFECT: mixer has increased productivity and allows to improve quality of forming mixture. 2 cl, 3 dwg
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