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Manufacturing Capabilities

Thanks to our state-of-the-art manufacturing facilities, we can also provide bespoke replacement windings for a wide variety of coils. 

For Diamond Coils, we can provide replacement windings for 400v - 16KV motors and generators; for Armature Coils up to 3,000 volts; and for Concentric Coils from 400v - 16KV.

Bespoke and standard designs can be ordered with a choice of insulation systems. Insulation types include hot resin rich, un-pressed resin rich and VPI, and our wide selection of specialist materials ranges from Mica/Film to Enamel/Dacron.

The quality and accuracy of our manufacture ensures that we perform to the most demanding of standards. The finished components are manufactured to ISO 9001:2008, BS EN 50209:1999 and ESI 44-5 standards, as well as to individual customer specification.  

Diamond Coils:
  • For High Voltage & Generators
  • 400v - 16KV
  • Resin Rich & VPI Insulation
  • Sealed, NEEMA, Hybrid Specifications
  • Copper, Enamel, Glass Conductors
  • ISO 9001: 2008
Armature Coils:
  • For AC/DC Traction Motors
  • Resin Rich & VPI Insulation
  • Custom & Hybrid Specifications
  • ISO 9001: 2008
Concentric Coils (Hairpin):
  • For High Voltage & Generators
  • 400v-16KV
  • Resin Rich & VPI Insulation
  • Sealed, NEEMA, Hybrid Specifications
  • Copper, Enamel, Glass Conductors
  • ISO 9001: 2008
Winding Kits:
  • All types of slot wedges
  • Packing Strips
  • Insulation Tape
  • Thermisters
  • HV Cables
  • Copyright Preformed Windings© 2017