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impactor |
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impactor [im′pak·tər] (engineering) A general term for instruments which sample atmospheric suspensoids by impaction; such instruments consist of a housing which constrains the air flow past a sensitized sampling plate. Also known as impactometer. (mechanical engineering) A machine or part whose operating principle is striking blows. (mining engineering) A rotary hammermill which crushes ore by impacting it against crushing plates or elements. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The company had received reports that some NexGen tibial broach impactors, which are used to prepare the tibial bone for an implant, had broken during surgery. 2 (2) Personal cascade impactors with eight stages (Andersen Instruments, Inc. product line in the 21st century includes an extensive line of machines for scrap processors and other recyclers, including hammermills, ringmills, slow speed high-torque shredders, knife choppers, impactors, trommel screens, jaw crushers, horizontal shaft impactors and vertical shaft impactors. |
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