Document nNbYqyEQydXrM3965E0Yy9488

CONVEY! istans can give you "automatic" handling of coal --from storage to stoker This S-A System uses a Kedlcr conveyor to move coal from storage to stoker hoppers. Jt fills the hoppers os needed, never overflows them and never causes a dusty boiler room. It takes just one unit to do the whole job. Whether you want high volume handling, dust-free delivery, selective distribution or any other bulk handling benefit, S-A engineers can give you a simple, direct solution to your cool handling problem. They work with a complete line of equipment, draw upon experience of over half a century. Write for a free survey now. STEPHEIjS"ApflMSn N S Ridgeway Avon*#, Aurora, Idlooti CO*/^ Angelas. Co1t. RcDovElo, Ontario EASTERN STATE HOSPITAL Knosvlllo, Tonnouoo A single Z.typ* RH1cr rnivn* 1H Inch entl from tlorsgo hopper lo lira boiler inker hnppcra. Cel U carried hiirhomeily Tor 10 foot, then *!ev*ied vetilcally IS feel end then travel* for 32 feel over stoket hoppers. S-A . Teller*! (Jin Lore! Control* at dhcJiargc points prevent overflow el hoppers. The system handles lens pr hour, with single unll serving where throe would ordinarily bo needed. Absence of dust end selective feeding are ether benefits. Soli Conveyon BEDIEB Convyor*hovoton ZtPFER Convoyov-EUvolors Weigh Isrrtos Cruthort, Roll & Ring Typo Socket Clevolor* Pivoted Svcket Carrion Screw Conveyon Skip Holsts Sell, fan A Plot* Poedon frock Hoppers A Sin Oates TFUEVEl Bin Level Controls Water kttoke Screen* - SEAlMASm Soli Bearing Unilt WrtVo for o bui/ef/n on ony of fta above DESIGNERS AND MANUFACTURERS OF ALL TYFES OF BULK MATERIALS HANDLING EQUHPMENT POWER ' JULY IMS PiMfier-n W SWAIN Editor LNIOWIEY paanneit $ M ELONCA T G HICKS j c McCABE Eiscvttvs Idllor Conlrlbollng Editor ArrorJote ttltloi Aitodels Edllor Aiioelalt Edllor 1 i O'CONNOR B G A SKtOTZKI c f SANDERS C f MAISCHAUK Associof* Edllor Asiociolo Editor Aislslost Edllor Art Editor DOMESTIC NEWS HIIEAUJ, Atlanta. Citvsleed. Ov'toll. HsMton, loi frascitce, Weikiegiee WORLD HEWS OffiCEJi Leeds*. Perh./VaiiUerr. ifllfe Meslte. lie de lossiro, Mtske Crijr SHELTON FISHER Pub/lsAer CLARK BOUOHTON Solti Monoger DISTRICT MANAGERS W W QUARLES, WO W 42*0 St, Nw Yoit U, N. Y. C I LONO, A/cMisCs Bldg, PhlladslehlO 3, Pe. I C SLATER. WO N't taws Bldg, bet'en 14, Men. W t PONDE*. UIO Hewa Bldg. Oenlond tt, Okie l W IOMIGH, 420 N Michigan B1d. Ckiceoa II. HI. J E DEAN, BS4 Rsaebtcel Bldo. Dstielt 24, MJck. g j vuGUlK. CoMlessial Bldg. St. tculi A Mo. j H CASH, firtr MoMomI Bonk Bldg, belles 1, Tst. IOHN Ol'ERJON. a P*i Si, tai Fresriice *, Cell). ) H ALIEN, III! Wlithifi 6W, Lm Angels* 17, CellI. ...lines and bylines OtO FRIEND lo Power readers (and editors) i Harry Spring. His many article* have been distinguished by a rare blend of technical knowledge and hord-to-get, practical "savvy.** Not unexpectedly, the tame blend marks Harry's experience. He hai oper ated and tested all kindi of plants, steam, hydro, electrical. Building on a basic education In Boston Laiin High School, Harry paral leled on-the-job learning with special ized technical training--in (team power, welding and metallography. And he has always Increased his knowledge by active participation In the work of engineering societies in his fields of interest. Beginning in 1934, a long association with Mutual Boiler' A Ma chinery Insurance Co gave Harry broad contacts with plont men and intimate knowledge of their operating problems. As boiler inspector, assistant chief inspector and chief inspector, he accumulated the practical wisdom that made bis articles and books (Boiler Operators' Cuide, Pressure Vessels for Industry) -so useful. Now a busy consulting engineer, Harry finds less time for writing (although pp 114.115 seem to disprove it). He also misses out on hunting, fishing and gardening at his Canton, Maas. home. F J Ardelioo VALVE KNOW-HOW comes from experi ence, in Fred Ardolino's case. In the post nine years he has helped operate ond maintain ail of New York City's modern sewage-treatment plents. (II you don't think they have plenty of valves, take a walk through one some day.) Fred is now senior stationary en gineer (assistant to the superintendent) at Owl's Head eewago plant, Born in Brooklyn, Fred graduaieil from famous Brooklyn Tech (so did Executive Editor Lou Rowley). Special courses .extended this education, end he gives more than a little credit to his regular etudy of Power's pages, both editorial and advertising. Fred puls his job first, but likes tinkering with radio and TV, enjoys handball, swimming and ice skallng. POWER JULY I9J3 READERS WANTING INFORMATION on new products, or copies of new free literature, have long used the handy reply cards forming part of our reader-service insert (p 165 this issue). And we're always working on new ideas to make this service easier, and /aster. , we're greatly, encouraged* by results of a new way of pe cards, a method thet speeds the reader requests to ters involved. Here's how it works: Let's say 57 readers lope on new equipment item No. 504, just as John Doe ' j)le card reproduced .below. r all cards listing.item No. 504, group them, and make " At one step this gives the maker of the Item a verified time* and addresses of engineers interested in more info on his product. He then gets busy and sends out the stuff. Bui--ond here we need your help---the manufacturer won't be able to send your information unless your-nnme, title, company, and com pany address are legibly printed on your card. And make sure you use black or blue inA--otherwise, the photocopy doesn't reproduce clearly ond your request 1b held up or, perhaps, can't be filled. I want detaffs on these New Products... (US (MI (Ml (sU I M 1-- Send me these HUB Catalogs ond BuffetIns... 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