th® trans- adjustment to and from the center opens and verse shallow box, E, at the bottom of each closes the distance between the knives, incline, quicksilver may be used. The knives are set at an inclination with the A vertical partition, F, extends downward from plane of the chopper wheel, and… … ‘phurets and heavy particles, thus keeping them changes its direction according as the amplitude HUGHES’ COTTON CHOPPER. in clean condition. of the vibrations of the sounding body increases For further particulars address the New or decreases. The effect is most marked when York Mining Machinery…
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