Show the MEYER dry ore one concentrator J t A proved solution of the dry 0 ore r e concentration problem after years of experimental work on all the commow common and complex ores of copper lead zinc tungsten iron silver molybdenum chro chromium gium manganese etc we are able to guarantee an average extraction of 85 per cent and better of practically every kind of concentrating ores whether sulphides Sulp hides carbonates or oxides while over 90 per cent is constantly being obtained on many ores compare these figures figure s 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 controlled to any desired suction detecting the slightest be absolutely 25 tons day our can model A capacity per 8 cylinders large models have capacities from 8 to ta 20 tons difference in weight between the rock and mineral contents producing a per cylinder perfect separation and absolutely DUSTLESS and rock the suction draws the rock upward tumbles the ore handles every size from largest to dust rotation of cylinders 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 in the desert the meyer dry concentrator is worth whether you have an abundance of water for wet concentration or are your thorough investigation our catalog explains everything the national milling Milli fIg R refining e fining co 9 sole manufacturers city national bank CANTON OHIO SEND sem us PREPAID ten lbs uncrushed run of mine ore 20 lbs iba one each of three sizes of crushed ore coarse charne medium and YOU flue fine KNOW 88 a 18 16 S 30 and 60 to mesh 15 lbs ibs crushed ore this saves unnecessary delay we ave will return results THEN SALT LAKE IRON AND STEEL 00 C WEST ath SOUTH SALT LAKE CITY WASATCH 2343 castings 1 MAD SOFT STEEL HIGH CARBON STEEL r ALLOY STEEL M ez SEMI STEEL GREY IRON IX CHILLED IRON salt ake Rev GIVES laavy S YOU the cream of the mining new on the and of each month subscription price 25 p per I 1 year advertising rates on request technical books and maps of cfall all 1601 walker bank building salt lake city utah utah 1 |