Preformed Windings has more than 45 years experience at the forefront of the industry Experts in the re-engineering and manufacture of copper windings or coils Large motors and other rotating AC and DC machines including High Voltage Motors, Generators and Traction Motors. Unparalleled service to motor and generator manufacturers and repair facilities worldwide A global customer base, with 56% of sales overseas. Preformed Windings operates from, and our products are manufactured in Sheffield, England Our substantial manufacturing facility means...short lead times with high quality Our key benefits: Extend life expectancy, typically by 50% Right first time, 100% of the time Our accuracy reduces winding times typically by 15% A service you can rely on Solving our customers problems, fast Guidance and consultancy Quality and accuracy: stringent testing helps maintain demanding standards 100% of the time. The latest technologies and best materials: bespoke solutions designed to serve client needs and provide value for money. A culture of excellence: strict workshop processes in line with ISO9001 and ISO14001. Rigorous testing: the most exacting in the industry. Continued reliability: processes and schedules never compromised Diamond Coils: An extensive range for electric motors repair across a broad range of industries. For high voltage and generators (400 to 22, 000 volts) Armature Coils: A broad range of custom Armature coils for clients in the water, transport and power generation industries. For AC/DC traction motors (Up to 3, 000 volts) Concentric Coils: Custom Concentric coils for clients in the chemical, paper making, extraction, shipping and power generation industries. For high voltage and generators (400 to 22, 000 volts) Winding Kits: Winding Kits include: All types of slot wedges Packing Strips Insulation Tape