How to build, equip and operate a cotton mill in the United States (1913)
Frank P. Bennett & Co · Boston, New York [etc.] F. P. Bennett & company, inc · leaf 245
ent about themetallic rolls and their merit. There-fore, the construction of metallic rolls inch of diameter, it is known as a 24-pitch roll, therefore, the number offlutes on the boss of the rolls deter-mines the pitch. When a metallicroll has only 16 flutes on its circum-ference for each inch of… … Figure 6, Metallic Drawing-Rolls. and various points pertaining to themjustifies a detailed description. Asstated,, they are usually constructedof steel, and are fluted at certainintervals—the groove being a littleless in width at the bottom than atthe top, and the number of flutes onthe boss for…
Cotton manufacture · Textile factories
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