ld a winged valve, sliding above a hole in the that end of the belt. As the pulp is fed on to the carrier feed are designed to be so regulated that the bag will pressure plate by the loose engagement of its .wings belt against the pitch of the latter, the jigging motion be lifted and dropped any… … designed to be simple and durable in construction, and very effective in operation, completely separating the ore from the tailings. It has been patented by Mr. gradually separated from the tailings as the belt ad- Thomas Rowe, of the East Fork Concentrator, Triumph vances, the tailings passing…
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