toggle menu




Coil Manufacture

Parsons Peebles manufactures high quality coils for traction motors, high voltage motors and generators, at our sister company, Preformed Windings, in Rotherham, UK and Pell City, USA. 

We serve a global client base from a wide range of industries, including power generation, water, transport and shipping. Whilst operating out of the UK, more than half of our sales come from overseas projects and we currently provide solutions to seven of today’s top 10 machine builders across the world.

Our state-of-the-art manufacturing facilities, highly skilled team and rigorous testing and quality controls ensure that we consistently deliver top quality products – our coils can improve winding times and extend the life expectancy of our customers’ machinery.

Using the latest technologies and the best materials, we can create bespoke, cost effective solutions for end users, repairers and OEMs anywhere in the world. We are highly experienced in working within short lead times, thereby minimising any downtime for our customers.

Preformed Windings promotes a culture of excellence throughout its business, ensuring our customers can rely on excellent customer service and accurate solutions – every time.


Coil types offered:

  • Diamond coils
  • Armature coils
  • Concentric  coils
  • Rotor bars
  • DC/AC traction coils
  • 400 V – 16 kV
  • Resin rich, hybrid and global VPI

All coils are tested extensively throughout our looping, shaping, forming, pressing and taping processes and include tan delta, inter-turn and particle discharge tests.  This ensure all coils comply with international standards and provide the longest possible service life.

Key Features

  • Dedicated and knowledgeable team available 24 hours per day, 7 days per week
  • Particular specialities include resin rich solutions, high voltage coils and hydro generator coils.
  • Experts in the re-engineering and manufacture of copper coils
  • Global customer base including OEM, repairers and end users
  • State-of-the-art manufacturing facilities producing accurate coils with short lead times and extended life expectancy
  • Stringent testing helps maintain demanding standards 100% of the time

Sign up here

Keep up to date with all the latest PPG news