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Mass FinishingAdditional free information on any of these items can beobtained by circling the appropriate number on the reader service card.

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Finishing Associates, Huntingdon Valley, Pa.

The Sintobrator Dry Roll Flow Finishing Ma­chines employ high-energy toroidal technology toperform mass finishing operations. They are avail­able in manual and automatic sizes ranging from0.7- to 12-ft3 working capacity. The fully auto­mated machines incorporate loading, processing,unloading, and 100% separation in one compactunit. The machines use long-life media, whichprovides reduced operating cost with no rinsing,drying, or inhibition required, resulting in nowastewater to treat.

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Paul H. Gesswein & Co. Inc.. Bridgeport, Conn.

Gesswein's Ultramax ultrasonic polishing ma­chines handle tight areas, slots, ribs, and compli­cated shapes with ease. EDM surfaces and thehardest metals, including tungsten carbide andtitanium, are also no problem for the Ultramaxunits. Their short stroke and fast reciprocationgive total control over a diverse range of polishingtasks.

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Dreher Corp., North Attleboro, Mass.

Apart from outstanding processing capabilitiesthe Disc Turbo DT-series offers a highly visibleand efficient.control of the finishing process. Ben­efits include cost savings through efficient andshortened cycle times; reduced processing timethrough utilizing a 2-step dry deburringldry pol­ishing or wet deburringldry polishing processes;user-friendly process allows for guaranteed re­peatability of mirror bright and precision finishes;and environmentally friendly units requiring min­imum energy, media, and compound consumption.

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22 Metel Finishing