Variable
What's News in Milling? "KNOW-HOW"
Area Flow Meter
Metal-tube Vareameters are used at temperatures and pressures be yond the range of glass-tube type for handling hazardous materials. Water capacities range from 1 to 400 gallons per minute and air ca pacities from 4.2 to 1680 standard cubic feet per minute. Meters are
tion. Self-lapping, self-cleaning sliding gate seats help minimize maintenance. Five control ranges are available from 3 to 170 p.s.i. Prices range from $73 to $450, de pending on valve size and material of construction. Dept. IEC, OPWJordan, 6013 Wiehe Rd., Cincin nati 37, Ohio. 303
MAKES A BIG
Giant Radiation
DIFFERENCE,
A whole body counter sensitive to very low levels of gamma radia tion is offered. Counters are being used for rapid accurate determina tion of natural or minute amounts of induced radioactivity in samples up to 500 pounds. Price ranges about $50,000. Dept. IEC, Metrix, Inc., P. O. Box 223, Deerfield, III. 304
TOO!
;
In chemical milling o p e r a t i o n s h a v e t o b e right f o r best results— 1.
The equipment
2.
The w a y it is used
two
things
The o v e r a l l thing t h a t ties them b o t h t o g e t h e r is " k n o w - h o w " . W h a t ' s so new a b o u t t h a t ? Nothing except that Morehouse-Cowles representatives continuously run into cases w h e r e one or both a r e w r o n g . A n d then the news is b a d — q u a l i t y a n d volume suffer, costs skyrocket.
Alarm System for Flow Control
Because o f the " k n o w - h o w " g a i n e d f r o m b r o a d e x p e r i e n c e with the most p o p u l a r mill o f its t y p e on the m a r k e t , t h e y h a v e b e e n a b l e t o p r o d u c e spectacular improvements in m a n y instances. Production rates a r e b e ing u p p e d f r o m 2 t o 1 0 times on products like t h e s e —
• Ceramic Materials • Chemicals • Chocolate Products
• Coatings • Confectionery Fillings
• Cosmetics • Fertilizers and Insecticides • Food Pastes • Greases & Lubricants
• Mustard • Paints, Varnishes, Etc. • Paper Coatings • Peanut Butter • Petroleum Products • Pharmaceuticals • Printing Inks • Textile Dyes & Finishes • Tobacco Products
. , . and hundreds of other products requiring grind ing, dispersing, mixing, emulsifying, homogeniz ing, disintegrating. If your product requires milling, it may pay you well to consult with a MorehouseCowles milling expert. New Super Series Morehouse Mills plus the most "know-how" have brought about a new day in milling. Write us today about your problem.
MOREHOUSE-COWLES, INC. 1150 San Fernando Road Los Angeles 69, Calif.
Representatives in Principal Cities Convenient Lease and Time-Payment Plans Please send me information on use of Morehouse Mills in processing (product)
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.Title.
Firm Address. City
- Z o n e . . . .State
Liquid
Unique device senses slow down in pressure whether it is sirup, liq uid, or water. Any failure in sup ply immediately actuates an alarm bell. Internal diaphragm is of
supplied with ASA 150- and 300pound flanges. They are available in a variety of materials to handle a wide range of industrial chemi cals. T h e meter is priced from $150 to }1600 depending on size, mate rials of construction, and optional equipment. Dept. IEC, Wallace & Tiernan Inc., 25 Main St., Belle ville 9, N. J. 302
Back Pressure
Regulators
No. 165 Series back pressure reg ulator is stocked for immediate de livery in V 4 - to 2-inch sizes. Valves are suitable for 250 p.s.i. at 500° F. in ductile iron and bronze bodies, and 300 p.s.i. at 600° F. in stainless steel and cast iron bodies. Valves are suitable for steam, water, air, gas, oil, or chemical service. They are designed to maintain a con stant back pressure or to relieve pressure at a given set point. Selfcontained valve gives tight shutoff and accurate control during opera
Circle No. 28 on Readers' Service Card 84 A
Detecor
NDUSTRIAL A N D ENGINEERING CHEMISTRY
durable neoprene. Alarm system can be equipped with auxiliary electrical outlet for remote mon itoring. Alarm sells for $85. Dept. IEC, Terriss-Consolidated Indus tries, 22 Wooster St., New York 13, Ν. Υ. 305
Phototransistorized Proportional Controller If extreme precision is required in controlling temperature, the ob vious solution is a proportional con troller by means of which fluctua tions in the controlled variable can
