Would you spend $1,707 to check excessive raw materials costs

Se*»; 1

Stainless steel LF MixMulter (above) at National Performance Laboratory is arranged for heating, pres­ sure, vacuum or chemical re­ action during mulling.

Would you spend $1,707 to check excessive raw materials costs? If wasteful mixing practices are costing you money, there are two ways for you to find out if it's true what we've been saying about Simpson Mix-Mullers® and controlled dispersion: • Arrange for a mulling test in the Na­ tional Performance Laboratory. This 15,000 sq. ft. facility houses both laboratory and production size mixers and materials handling equipment to permit authorita­ tive testing of your materials under your supervision or by confidential test reports. Write for brochure and questionnaire. • Buy your own LF Mix-Muller. You may

Standard LF Mix-Muller is equipped with 1 HP/1800 motor, starter, hood, V-Belt drive, crib and muller scrapers, funnel and inte­ gral base for floor or bench mount. Just plug it in and start mulling for . . . $1,707 F.O.B. Danville, III.

SIMPSON

prefer the flexibility and control of con­ ducting your own tests. LF Mix-Mullers are laboratory scaled to provide extremely accurate and projectionable working dupli­ cations of production mulling operations. If you mix expensive dry or wetted solids, you need more than a simple stirring, tumbling or agitator action can give. Check the intensive kneading, smearing, spatulate—controlled dispersion—action of the Simpson Mix-Muller. Available for either batch or continuous processing in 14 sizes . , . /4 to over 60 cu. ft. retention capacity. Write for handbook on mulling.

MIX-miUR

® DIVISION

NATIONAL ENGINEERING COMPANY 643 M A C H I N E R Y HALL φ CHICAGO 6, I L L I N O I S

C & ΕΝ

51