Associated engineers offers indigenously a high frequency spindle. This spindle is a type aeg spindle of 42,000 rpm, 5.5 kw, 3-phase, 220 v, 2-pole, 700 hz. It is useful for all types of grinding applications such as bore grinding, track grinding, face grinding and contour grinding on automatic/cnc grinding machines. The company is iso 9001 certified and is specialized in manufacturing grinding spindles since last ten years. It offers tailor-made solutions to specific requirements for various applications of grinding, by either grease packed/oil mist, belt driven or hf spindles, up to 1,00,000 rpm. The company also supplies spindles with steel ball/ceramic ball angular contact bearings. The design is indigenously developed on state-of-the-art technology, solid model, using american design software unigraphics on sgi workstation. Indy and o2are manufactured on high precise machines. The running accuracies and vibration levels are conforming to international standards. 1669