Custom Transformer Insulation Components Made to Drawing
Boreviax coordinates custom transformer insulation components made to customer drawings through the authorized insulation manufacturer in China. Projects can include machined, wound, assembled and wet-molded parts, with technical clarification from quotation through delivery.
What Boreviax manages on behalf of the manufacturer
Send enough information to quote accurately
Incomplete drawings and unclear acceptance criteria create avoidable delays. The following information should be included where applicable.
Technical
- Dimensioned drawing and revision number
- Material or approved equivalent
- Critical tolerances
- Applicable standard or test requirement
- Application location inside the transformer
Commercial & delivery
- Sample quantity and annual demand
- Initial order quantity
- Required delivery date
- Packaging requirements
- Destination city, country and Incoterm preference
Drawing-based insulation parts for transformer winding and lead structures
The correct production route depends on material, geometry, dimensional tolerance, mechanical duty and the component's position inside the transformer.
Common component groups
- Machined laminated pressboard components
- Spacer blocks, strips, wedges and oil-duct components
- End rings, clamping rings and winding support structures
- Insulation cylinders, U-channels, lead clamps and protective covers
- Wet-molded lead-out and field-control components
Project controls
- Drawing and revision confirmation before quotation
- Material, dimensions and critical-tolerance review
- Sample or first-article approval where required
- Agreed inspection records and packing requirements
- Export documentation, delivery follow-up and after-sales coordination
Custom transformer insulation component FAQs
What should be included with a custom-component RFQ?
Provide the latest dimensioned drawing, revision number, material requirement, critical tolerances, quantity, inspection criteria, packing requirements, destination and required delivery date.
Can Boreviax review a drawing before an order is placed?
Yes. Boreviax coordinates drawing clarification and manufacturability questions with the authorized insulation manufacturer before sample or production release.
Are complete transformers produced by the same insulation manufacturer?
No. This custom-solutions page covers insulation materials and components. Complete transformers are supplied through separate qualified manufacturing partners selected for the project.
Ready to send a drawing?
Email the file to sales@boreviax.com or submit the inquiry form and include a secure download link.