Looking For CRGO Transformer Core Laminations?

Our BIS & ISO certified laminations are trusted by leading transformer manufacturers across India.

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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!

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.

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 Team

Sneha Agarwal

(Managing Director)

Nirmal Kumar Agarwal

(Founder)

Rahul Agarwal

(COO)

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.

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:

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

Grades Processed

* Other grades on request

Our Infrastructure

Facility Overview

Why Global Clients Choose Shakti Laminations

Prime-Grade CRGO Manufacturing

Certified CRGO steel from globally trusted mills.

Full Coil-to-Core Traceability

Material tracking from mother coil to final core assembly.

Transparent QC & Documentation

Batch inspection records, loss data, and material reports shared with clients.

Women-Led Manufacturing Excellence

Process-driven leadership focused on quality, reliability, and long-term partnerships.

Quality & Testing

Quality is built into every stage of our process from raw material inspection to final core assembly.

ISO 9001:2015 certified Quality Management System
BIS certified manufacturer
Epstein testing for core loss consistency
Precision measurement of dimensions and burrs
Calibrated digital instruments
Trained QC professionals for zero-defect delivery

Case Study

A transformer manufacturer faced repeated assembly issues due to dimensional mismatch, impacting production efficiency and delivery timelines. Read how Shakti Laminations helped them through precision manufacturing.

A customer required non-standard laminations where even minor inaccuracies could lead to batch rejections. Read how Shakti Laminations ensured repeatable precision through controlled execution and validation.

A customer wanted greater transparency and batch-level traceability to ensure consistency in quality. Read how Shakti Laminations delivered full production visibility across the manufacturing cycle.