Document NELx2ZmVNQ6yL499rn0nN1YMD

SPECIAL PURPOSE TURBINE FOR OPERATION UNDER ALL THESE CONDITIONS: 1. Straight, high-pressure, condensing 2. Straight, low-pressure, condensing --put ting to work excess low-pressure steam. 3. Mixed pressure -- using the low-pressure steam available, with only enough highpressure steam required to drive the com pressor 4. Condensing bleeder operation -- provid ing clean, low-pressure steam for heating or process work . . . and the speed under any of these con ditions can be varied from 2800 to 4750 rpm. This is but one example of many unusual com binations developed by Terry to meet out-ofthe-ordinary requirements in turbines up to 2000 hp. Information on a special-purpose turbine for your specific requirements will be gladly furnished. THE TERRY STEAM TURBINE COMPANY TERRY SQUARE, HARTFORD,CONN. POWER Robins Gyrex Screen gives thrifty, dependable service bn same installation since 1933 for moto than 15 year* the Robins Gyrex Screen pictured above has eiven low-costsorvico at the Mohawk Mining Co., Kittanning, Pa. "It just runs on and on!" saya D. H. Turner, Mohawk president. Such long service is typical of what you can expect from Robins Gyrex Screens. You can use Uiom for a wide variety ofsiring or separating jobs-- for coal, coke,' gravel, atone, sand, rock, ore and many bulk materials. Developed by Hewitt-Robins, the Gyrex vibrating screen is extremely versatilo. It can separate os many os six different sizes at one time. It can Bize anything from fine hair to coarso rock. And it can hondle hundreds of tons of bulk material every hour. Once you install a Gyrex Screen, you will soon discover these five advantages: 1. Smooth operating. Has powerful vibration within itself. Yet does not vibrate the building or supports. 2. Versatile. Available in a weight to meet any class of service--a size to solve every problem. More than 300 models and styles. 3* Economical. Uses minimum of power per ton of material screened. 4. High cepocity and efficiency. Uniform positive motion and cor rect centrifugal action. 5. .Long life, low molntenonco cost. . All bearingB super-sealed. All perma nent connections electric-welded. All service connections jig-drilled for fitted bolts. ROBINS GYREX SCREENS Consult Robins now. There's a Gyrex Screen to meet your exact needs. SEND TODAY for Robins Bulletin No. 11&-A. Fully Illustrates and describes features,- advantages and benefits of efficient Gyrex Screens. Address Robins Conveyors Division, 270 Passaic Ave nue, Passaic, New Jersey. - if ROBINS conveyors division b Rower D.t.mb,, mi HEWITT-ROBINS INCORPORATED