Netaji Subhash Place, Pitampura, Delhi – 110034
+91 1145587156

Looking For CRGO Transformer Core Laminations?

Our BIS & ISO certified laminations are trusted by leading transformer manufacturers across India.
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7 Countries Served
Countries Served
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3,75,000+ kVA Power Generated
kVA Power Generated
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3000+ Tonne Laminations Delivered
Tonne Laminations Delivered
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250 MT/Month Capacity
MT/Month Capacity
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25+ Years of Excellence
Years of Excellence
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As A Transformer Manufacturer, You Might Be Struggling!

Are high core losses reducing your transformer efficiency?
Facing inconsistency in lamination accuracy and core assembly?
Dealing with unreliable CRGO material grades or mixed-quality steel?
Experiencing delays that disrupt your production timelines?
Concerned about long-term noise, heating, and performance issues?

If your answer to any or all of these questions was, “YES”, then we can help you!
Talk To Our Experts

How Do We Solve These Problems?

Precision-engineered CRGO laminations for low core loss and high efficiency.
Use of only prime-grade CRGO steel sourced from globally trusted mills.
Accurate cutting, step-lap and mitred designs for superior magnetic performance.
Consistent quality control backed by Epstein testing and calibrated instruments.
Reliable timelines supported by strong infrastructure and planned capacity.

With Shakti Laminations, you gain a dependable manufacturing partner focused on performance, consistency, and long-term value.

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Who We Are

About Us

Established in 2006, Shakti Laminations is a trusted manufacturer of precision-engineered CRGO transformer core laminations and assemblies. Based in Roorkee, Uttarakhand, we deliver high-performance, reliable, and custom-made core solutions that meet stringent power and distribution industry requirements.

Powered by modern machinery, robust infrastructure, and a skilled team, we ensure consistent quality, low core loss, and timely delivery helping our clients build efficient and dependable transformers.

Our Products

CRGO Wide Coils
Low core loss, high magnetic permeability CRGO wide coils manufactured through precise rolling and annealing processes.

CRGO Slit Coils
Precision-slit CRGO coils with accurate edge quality and insulation coating, designed to reduce eddy current losses and ensure efficient energy transfer.

CRGO Cut Lamination
High-accuracy step-lap and mitred cut laminations engineered to enhance magnetic efficiency, reduce losses, and improve transformer performance.

CRGO Core Assemblies
Prefabricated CRGO core assemblies designed for optimal magnetic flux flow, low noise, and reliable long-term operation across a wide range of transformer capacities.

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How Do We Ensure Quality?

We use only prime-grade CRGO electrical steel sourced from globally trusted mills to ensure superior magnetic performance and long-term reliability.

Key Benefits:

Low specific core loss at designed flux densities.
High magnetic permeability.
Reliable insulation coating (C-5 or equivalent).

Each consignment is backed by Mill Test Certificates (MTCs) and inspection reports for full traceability.

Grades Processed

23HP85 (0.23 mm)
23HP90 (0.23 mm)
27M4 (0.27 mm)
27HP100 (0.27 mm)
30M5 (0.30 mm, and other grades on request)

Our Infrastructure

Facility Overview

15,000 sq. ft. covered manufacturing area.

65 kW sanctioned power load.

Streamlined material flow with dedicated zones.

Key Equipment

Cut-to-Length
(CTL) Line

High-Precision
Slitting Line

Core Assembly Tables
with Jigs & Fixtures

Heavy-Duty
Hydraulic Presses

Hydraulic Shearing Machine

Quality & Testing