FIELD: metallurgy.
SUBSTANCE: invention refers to foundry. The procedure consists in supplying mixture by means of at least one device for injecting mixture through at least one outlet opening into moulding or core die and in mixture solidification. Area of the outlet opening is moistened with fluid between two supplies of mixture. By an ultra-sonic vibrator moistening fluid is turned into aerosol in a suspended state and is supplied into the area of the outlet opening.
EFFECT: reduced probability of mixture solidification in outlet opening.
8 cl, 1 dwg, 1 ex
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