We manufacture and supply precision-engineered electrical steel and transformer core solutions designed to meet performance, efficiency, and reliability standards across power and distribution applications.
CRGO Transformer Core Laminations
High-precision laminations cut to geometrical accuracy for power and distribution transformers.
Variations: We manufacture laminations in various shapes and sizes.
Cutting Precision: Equipped with 90° & 45° cutting systems to ensure precise geometry.
Customisation: Operations include V-notching at 45° angles and holing according to your specific core design.
Application: Suitable for both Power & Distribution transformers.
Transformer Cores (Step-Lap / Conventional)
Ready-to-assemble built-up cores, tested for efficiency and low loss.
Range: We manufacture built-up cores from 10 KVA to 20 MVA ratings.
Step-Lap Technology: We utilise Step-Lap construction (vertical/horizontal) to reduce No-Load Loss (NLL), lower assembly time, and simplify core handling.
Quality Guarantee: Every core comes with a Guaranteed No-Load Loss certificate.
Testing: In-house testing facility capable of testing no-load losses up to 12.5 MVA.
Slit Coils & Electrical Steel Processing
Prime-grade CRGO coils slit to your exact width with zero-scrap precision.
Material Grades: Available in M3, M4, M5, MOH, and ZDKH grades.
Thickness: Processing capability for thickness ranging from 0.23mm to 0.35mm.
Burr-Free: High-quality carbide cutting blades ensure precise slitting with minimal burr levels well within tolerance.
Zero Scrap: Our process slits material without generating scrap (e.g., slitting a 100mm coil into two 50mm coils).
Toroidal Cores (Ring Cores)
Seamlessly wound cores for Current Transformers (CT) and Potential Transformers (PT).
Dimensions: We manufacture round cores with a minimum Inner Diameter (ID) of 25mm and a maximum Outer Diameter (OD) of 500mm.
Processing: Automatic machines ensure high-quality precision winding.
Annealing: Cores are stress-annealed at temperatures up to 800°C to achieve desired electrical properties.
Finishing: Optional epoxy coating or varnish available upon request.
Customised Strip Laminations
Specialised solutions for UPS, Stabilisers, and Control Transformers.
Versatility: Manufactured from various grades of CRGO and CRNGO (Cold Rolled Non-Grain Oriented) steel.
Design Flexibility: Automatic machines ensure high-quality precision winding.
Applications: Ideal for UPS systems, Servo Voltage Stabilisers, and special transformers.