Rewinds & J. Windsor has added rotor balancing to its high frequency repair service aimed at grinding tool users across the UK. Established over 70 years ago and specialising in heavy electrical and mechanical engineering, RJW offers, what is believed to be a unique, in-house specialist repair service to users of high frequency, heavy duty, industrial grinding and other fettling tools.

Although existing for many years, ongoing investment by the company has added, over time, extra improvements to its repair service. These include stator vacuum impregnation, machine tool load testing, PAT testing and recently HARM vibration testing; it is a consequence of the latter that rotor dynamic balancing has now been introduced. This can have a dramatic effect in reducing ‘vibration white finger’. The company’s comprehensive service includes UK wide tool collection and delivery with reconditioned machines available off the shelf.

The range also includes frequency changers. A full repair facility together with reconditioned units available from stock enables a quick resolution to breakdown problems. Units are also available for hire.