Lathes, drilling machines, and milling machines usually require a three-phase electrical supply, and while phase converters are available, they can also come with a hefty price tag worth even more than the equipment itself! This complete guide offers valuable insight and practical guidance on not only finding the type of electrical equipment they have, but also how to convert it to run on a single-phase supply. Featuring calculations, step-by-step instructions, and helpful diagrams to ensure a comprehensive understanding, this book also covers electricity supplies in the UK, North America, Europe, and the rest of the world, and which equipment can't be converted at all. Author Graham Astbury is a Chartered Engineer, who has recently retired after a career in the chemical industry providing expertise on the prevention of fires and explosions.