Large capacity FAST
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A No, 5 Jeffrey-Troylor electric vibrctttng feeder automatically controlling 8" χ 0 feed to wet pen in large silica plant operotion. feeder Is controlled by omperctcfe. Also weigh-feeders conveyors, dryers, coolers, screens a n d packers» (Patented)
JEFFREY THE
MANUFACTURING
COMPANY
ESTABLISHED 1877
885 North Fourth St., Columbus 16, Ohio
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