Norstone Inc. manufactures and represents all types of mixing and dispersing blades for a variety of shaft configurations starting at 1 to 2 in. diameters, depending on blade size. The company can also provide shafts, stiffening plates, mixers or dispersers in air, electric, hydraulic and explosion proof electric motors. A six-page, color brochure describes Norstone's steel mixing and dispersing impellers. These blades are precision fabricated on advanced, computer-controlled equipment. High-grade, heavy-gauge type 304 stainless steel is used to ensure long life and dependable performance. Most blades are available with tungsten-carbide hard coating for high-wear applications, if polymer blades are not preferred. Other products described in the literature include Fawcett mixing and dispersing impellers, the Norstone polymer impeller, the Conn blade, the Turbomixer, beveled reinforcing plates, and tanks.

For additional information, call (215) 635-1366, fax (215) 635-6355, e-mail norstone@norstoneinc.com or visit http://www.norstoneinc.com.