Iron corrosion; anti-fouling and anti-corrosive paints . Pig. 55.—Paint mill with conical grinding surfaces. (For power.) conical surfaces must be accurately turned, the actual grindingsurfaces forming only a portion of the funnel or cone, whichportion is in both cases riftled in order to increase the grind-ing power. The riffles run from the centre towards theedge, which, however, they do not quite reach. The paint to be groimd is put into the hopper, and ouissuing from the mill is conducted into a recipient belowby means of a scraper placed at the side. 198 IRON-COEROSION AND ANTI-CORROSIVE
Iron corrosion; anti-fouling and anti-corrosive paints . Pig. 55.—Paint mill with conical grinding surfaces. (For power.) conical surfaces must be accurately turned, the actual grindingsurfaces forming only a portion of the funnel or cone, whichportion is in both cases riftled in order to increase the grind-ing power. The riffles run from the centre towards theedge, which, however, they do not quite reach. The paint to be groimd is put into the hopper, and ouissuing from the mill is conducted into a recipient belowby means of a scraper placed at the side. 198 IRON-COEROSION AND ANTI-CORROSIVE PAINTS. The larger mills are always of the roller type, such asillustrated in Figs. 56 to .58. They contain from three tosix rollers of equal dimensions, mounted one above another. Pig. .56.—Triple-roller paint mill.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcorrosionandanticorr
