Collection Arm Provides Source-Point Dust Removal The E-Z Arm® High Flow series of contaminant extractor arms provides source-point collection as well as removal of dusts, powders, fumes, smoke, odors, and other contaminants. Capable of handling air flow rates up to 1500 ft3/min, its design delivers an energy consumption level of 0.35 kW/h at 800 ft3/min. The highcapacity air flow volume with the low energy consumption level is made possible by the company’s patented pawl-andsprocket, friction-release, external arm support system. The extractor arm has a 6.75-in. diameter and is available in 7-, 10-, and 14-ft lengths. Airflow Systems, Inc. www.airflowsystems.com (800) 818-6185 Refractometer Determines Coolant Concentration The company’s automatic temperature compensating refractometer allows plant operators to quickly determine the concentration of metalworking coolants and cleaners, heat-treating fluids, water-based hydraulic fluids, and plating baths. The device is portable and requires no batteries. Its large scale is available in two ranges, 0–10° and 0–32° Brix. These fluid recycling instruments are designed for most metalworking operations, including cutting, grinding, and synthetic machining fluids; plating, acid, and cleaner baths; water-based hydraulic fluids; die lubricants; and chromating systems. Eriez® HydroFlow® www.eriez.com (888) 300-3743 Mobile App Allows Users to Share Auto Restoration Photos The company has introduced its new, free mobile app for iPhone and Android smartphones. The app provides instant access to the company’s video library, tech library, blog, live chat, social media, and in-app coupons. The Car Cam feature allows users to submit pictures of their project, cars that were spotted at a car show, 30 JANUARY 2014 For info, go to www.aws.org/ad-index
Welding Journal | January 2014
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