FIELD: process engineering.
SUBSTANCE: invention relates to application of coating on long article by immersion in the melt. Proposed device comprises bath 2 for melt and coat application chamber 1 equipped with means to create rarefaction and overpressure. Note here that vertical inlet channel 4 and outlet channel 5 are made to allow free passage of long article from bottom to top at top and bottom of chamber 1. Coat application chamber 1 is equipped with inclined intake channel 11 immersed melt bath 2 provided with feed channel 16 for loading melt or metal in solid state there through. Note here that said feed channel 16 diverges upward to extend to melt bath 2 top section.
EFFECT: continuous operation, electric power saving, higher efficiency of allocation of quality of coating, simplified servicing.
3 cl, 1 dwg
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