Show T h e M u yfem R ira r 4 dr 7 0 arl u concentrator tr t n e br qu k n r sa s1 A I 1 roved solution locution lo of the dry ore concentration mt ration problem after years of experimental work wo rk on all the common and complex ores of copper lead zinc tungsten iron silver molybdenum chromium manganese etc we are able to guarantee an average extraction of 0 85 per cent and better of practically every kind of concentrating ores whether sulphides Sulp hides carbonates or oxides while ov over er 90 per cent is constantly being obtained on many ores compare these figures with what your mill is doing our exhaust or vacuum principle is a radical departure from every other process of concentration it is not only scientifically correct but 8 cylinders model A capacity 25 tons per day our can be absolutely controlled to any desired suction detecting the slightest large models have capacities from 8 to 20 tons difference in weight between the rock and mineral contents producing a per cylinder perfect separation and absolutely DUSTLESS P t handles every size from largest to dust rotation of cylinders tumbles the ore and rock the suction draws the rock upward farther with each rotation while the heavier concentrates fall downward and out of the machine in a constant stream all metal construction add as many sections as desired whether you have an abundance of water for wet concentration or are in the desert the meyer dry concentrator is worth 1 your thorough investigation our catalog explains everything the tbell national kal milling IRN ewinin ef ice f inin i 1 co sole manufacturers city national bank CANTON OHIO S SEND EIN US PREPAID ten lbs uncrushed run of mine ore 20 ibs each of three sizes sixes of crushed ore coarse medium and fine as 1 16 30 and CD 60 to IOU mesh IN 1 fihs ihs erus crushed lied ore this saves unnecessary delay we ivill return results THEN YOU KNOW V ak JL 0 czwil t W ith a e drills would you buy a property until you saw for yourself what was in it the OKELL DRILL makes a core that will show you without a question of doubt no diamonds or shot used latest and i 1 r m most 0 st efficient type of drill ever made 17 for size of core made and advantageous efficiency of the combined churn drilling 1 Z and coring abilities of these machines it has no equal 4 t 0 write for circulars prices and particulars particular 3 ORELL OKELL WELL MACHINERY CO N los angeles st reading from left to right the cores are arc shown as follows I 1 5 in dla dia 2 An 5 in dia 3 porphyry 5 in dia 4 granite 5 in dia 5 dolomite 5 in dia 6 granite 5 in dia LOS ANGELES california 7 hematite of iron 4 in dia photo of samples of the cores this machine extracts extract in comparison to 9 the one inch diamond drill cores in the foreground |