Morrell, R. S. (Robert Selby), 1867-1946, Waele, A. de (Armand), b. 1887 · London, Baillière, Tindall and Cox · leaf 166
one type of machine for this purpose (Fig. 17), however, some disintegra- tion of agglomerates is inaugurated. In the ordinary old- type pug-mill the dry pigment is charged into the pan, the radial arms disposed about the vertical shaft having their ''set" alternately oppositely inclined, thus… … FIG. 17. — Torrance & Sons' Positive-Driven Edge-Runner or " Pan " Mill. pressing or squeezing action is self-explanatory, and the differential speeding occurring on that part of the periphery of the runner in contact with the material in the bed of the pan is subjected to a slip increasing in…
Gums and resins · Rubber · Linoleum · Paint · Varnish and varnishing
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