Alcutrans supplies insulation fiber glass winding wire, sourced with aluminum conductors produced through extrusion from electrician-grade bare aluminum. The conductor is uniformly wrapped with one or two layers of alkali-free glass fiber. Following wrapping, the wire is treated with insulating paint dipping and baking processes in line with required temperature indices and compatibility standards. This ensures the glass fibers bond firmly with the conductor, forming an integrated and stable insulation structure.

Diameter Range (mm): round:1.0-7.0mm flat:a:1-10mm b:3-35mm
Insulation Material: Fiber glass, fiber glass+varnish, fiber glass+film

Structural Composition

• Conductor Material: Aluminum
• Insulation Material: Alkali-free Glass Fiber
• Layering: 1–2 layers of glass fiber
• Processing: Paint dipping and baking treatment
• Bonding: Glass fiber and conductor integrated as a single structure
  

Performance Highlights

• High breakdown voltage with reliable electrical testing performance
• Strong resistance to solvents and heat exposure
• Suitable for high-speed automated routing and winding operations
• Strict quality inspection conducted by a 30-member QC team before shipment
• Stable supply capacity with prompt delivery
• Competitive pricing with dependable after-sales service
• Customer inquiries responded to within 12 hours
  

Technical Specifications

• Product Name: Insulation Fiber Glass Winding Wire
• Conductor: Aluminum Wire
• Available Dimensions:
  • Round Wire

• Diameter: 1.0 – 7.0 mm

• Rectangular Wire

• • Thickness (a): 1.0 – 10.0 mm
  • Width (b): 3.0 – 35.0 mm

• Insulation Thickness: Available in single or double layers, with thickness supplied as per project requirements.
• Applicable Standards: IEC, NEMA, GB, JIS

Typical Applications

• Oil-immersed transformer windings
• Medium and large electrical motors
• Power substations
• Related electrical equipment

Packaging Details

30 kg to 150 kg Poly-wood spools
(250×500 / 250×600)