Transformers · Manufacture
Distribution Transformer Production
Oil-immersed distribution transformers built on the Karachi floor—from core and winding through tanking, oil fill, and final proving.
The work
Trafo Engineering manufactures oil-immersed distribution transformers for industrial and utility duty. Production stays close to the shop: core preparation, winding, assembly, and finishing move through dedicated areas rather than a distant subcontractor chain.
Each unit is built to the duty brief—voltage class, kVA rating, and site conditions—so the finished machine matches how it will actually run, not a generic catalogue sheet.
Representative work covers new manufacture for plant feeders, substations, and replacement units where the existing footprint and connections must be respected.
Highlights
- Oil-immersed distribution duty from shop manufacture through finishing
- Core, winding, tanking, and oil fill under one factory operation
- Built to the voltage, kVA, and site constraints of the brief
- Aligned with repair and testing capability for lifecycle support
On the floor
