Show TA J scale and the cure boiler scale cannot be prevented from forming but there is a way of removing it easily the answer is to use DIXONS DIX 0 S PIONEER PION R boiler graphite it is introduced into the boiler feed water the particles work their way through the minute fissures of the scale lubricate the scale so to speak and greatly facilitate subsequent cleaning by ordinary methods once clean scale cannot again burn bum fast to the metal both time and labor costs are cut in half and cleaner boilers are the result graphite has no taste or odor nor is it soluble it does not prevent the use of live steam for cooking or washing it does not destroy gaskets valves and fittings on steam lines write for booklet no 16 T and further information made in jersey citan city N J by the joseph dixon crucible company DX established 1827 1 t t UNIVERSAL UNIV concentrating tables for all feeds I 1 ME Ms the riffles fiffles are curved as shown the motion of the deck is practically pa parallel ballel to the direction of the riffles fiffles Rif fles i As the deck is tilted the height of the riffle tips above their feed ends increases the concentrates must climb the height corresponding to the curvature of the riffles fiffles and the tilt of the deck the grade increases as the riffle tips are approached n c causing ausing more and more of the gangue to fall back 1 and pass into the tailings the separation of concentrates and tailings is is gradual and takes place over a large surface it is s not confined to one congested line or zone the motion of the deck parallel to the riffles fiffles throughout 9 hout their length causes the concentrates to travel with the riffles fiffles Rif fles not against an arbitrary cur curve ve either in riffles fiffles or deck therefore the travel is rapid and the capacity is great LOOK FOR THE CIRCULAR ARC RI RIFFLES manufacturing manufacturing g C co 00 1215 R first national bank san francisco cal U S A stimpson equipment co salt la lake ke CRY city southwestern engineering co los angeles il bill III bill all |