Fraps, George Stronach, 1876- · New York Macmillan · leaf 158
by belts and shafting, by a small steam-engineattached directly to them, or by an electric motor. Thebest types of hydro-extractors are provided, as in the figure,with arrangements to minimize the unavoidable vibrationwhich occurs when they are driven. The machine is hung,as a whole, on supports,… … Fig. 13. — Hydro-extractor. gives the percentage of water removed from the good;by the three processes:— Wringing cotton yarns ... 45 per centSqueezing . . . , . 72 ** **Hydro-extracting . . . . 82 * 142 PRINXIPLES OF DYEIXG Drying. — After the excess of water has been removedthe skeins are dried.…
Dyes and dyeing
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