DRY GRINDING ATTRITORS

LAB MODELS The 1-SD Attritor is a versatile, reliable, rugged laboratory-size machine designed to meet virtually all lab grinding and dispersing needs – wet or dry, continuous or batch. It allows easy and precise scale-up to production-size equipment with reproducible results. It is also suitable for small production or pilot plant work. See our Laboratory Grinding Mills Brochure for information on the smaller 01-HD Series and a more detailed description of the many accessories and options available. The HSA-1 High Speed Atritor is sized for laboratory and research studies. The HSA-1 works on the same principle as the production machines and discharges through a side screen and valve. For special applications, a ceramic-lined tank is available. 1-SD HSA-1 ■ Ceramic powders ■ Glass frits ■ Metal powders ■ Mechanical alloying ■ Metal oxides ■ Fibers and cellulose ■ Food products ■ Ferrite ■ Pigments ■ Minerals ■ Coal and coke ■ Graphite ■ Plastics and rubbers ■ Chemicals Both 1-SD and HSA-1 are equipped with variable speed drive systems (either mechanical or electronic) and tachometer to measure shaft RPM. All the grinding tanks are water jacketed. Standard power for all lab machines is 230/460V, 3 phase. Model 1-SD Series HSA-1 Series Mechanical Drive Electronic Drive Mechanical Drive Electronic Drive Tank Capacity (gal) 1.5 2.5 1.5 2.5 1.3 1.3 Working Capacity (gal) 0.8 1.1 0.8 1.1 0.4 0.4 Media Volume (gal) 1.0 1.5 1.0 1.5 0.3 - 0.5 0.3 - 0.5 HP—Standard Dry Grinding 2 HP 3 HP 3 HP 5 HP 3 HP 5 HP HP—DSM (mechanical alloying) 3 HP 5 HP 5 HP – – Height (inches) 47 41 47 43 Bench Space (WxD in inches) 28 x 50 24 x 40 26 x 44 24 x 44 22 x 32 Machine Weight (lbs) w/o media 750 850 600 650 750 600 Common applications for Dry Grinding Attritors 4

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