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190 MMS June 2014 mmsonline.com modern equipment review heavier, accurate processing of exotic workpieces. Both are four-step geared, dual-contact spindles designed for energy ef ficiency. The 40-taper spindle provides speeds ranging to 20,000 rpm for fine finish cutting requirements, whereas the 50-taper spindle of fers 432.2 foot-pounds of cutting torque for heavy-duty machining. HSK spindle designs are optionally available. The HMC is equipped with a 50-station fixed pot automatic toolchanger, upgradable to 200 tools. The two-station automatic pallet changer is field expandable and coupled with 360-degree four th-a x is c a pa bilit y a nd a rota r y sc ale for faster, more accurate production per pallet load. T h e A r u m a t i k- M i c o n t r o l l e r o f f e r s s m o o t h, high-speed processing with the potential to add fifth-axis simultaneous machining capabilities on both pallets. Kitamura Machinery of U.S.A. Inc., call 847-520- 7755 or visit kitamura-machinery.com. Cabinet Coolers resist Heat and dirt Exair's cabinet cooler systems keep electrical enclosures cool while resisting heat and dirt that could damage internal components. The durable s y s te m i s s a i d to p r o v i d e a c o s t- e f f i c i e n t, maintenance-free cooling solution for enclosures in hot, remote or dir t y environments. Models offering 275 or 550 Btu/hr. are available. Applica- ti o ns i n c lu d e c o o li n g c o ntro l pa n e ls, PLCs, 0614_MMS_mer.indd 190 5/14/2014 9:00:35 AM