FIELD: metallurgy.
SUBSTANCE: steel cuttings are crushed till the size no more than 12 mm, blended, it is implemented cleaning against moisture and organic admixtures, heating, hot compaction in mould. Blending, cleaning and heating are implemented simultaneously in rotating inclined barrel by means of influence of high frequency electromagnetic field on movable flow of cuttings during 3-8 min. Additionally relation of height and length of the heated area of movable flow of cuttings is 1:(10-12).
EFFECT: improvement of briquettes, density increasing of briquettes and productivity improvement.
3 dwg, 2 tbl
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