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Providing Solution
For Manufacturing Lithium-ion Batteries
Through Innovative Machines
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Providing Solution
For Manufacturing Lithium-ion Batteries
Through Excellent Service
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Providing Solution
For Manufacturing Lithium-ion Batteries
Through Research and Developement
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Leading in Production Efficiency

Semco Infratech, a division of the Semco Group, distinguishes itself as a prominent player in lithium-ion battery production, testing, and assembly specializing in automation and digitization.

Semco Infratech operates in the market through key brands like Hynn & Neware. Established to cater to the growing demand for lithium-ion battery assembly equipment, Semco Infratech embodies a legacy of innovation and offers a wide range of products tailored to this sector for over two decades.

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Semco Infratech provides cutting-edge lithium-ion battery assembly solutions and holds expertise in other industries as well. In battery technology, Semco Infratech delivers efficient systems for sorting testing, grading, and laser welding for efficient testing of lithium-ion batteries. Our company also offers aging machines, IR testers, and OCV testers to meet the evolving needs of modern industries.
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About Us

Semco Infratech, a division of the Semco Group, is a leader in lithium-ion battery production, testing, and assembly, specializing in automation and digitization. The company provides cutting-edge solutions like sorting, testing, grading, laser welding, aging machines, IR testers, and OCV testers, ensuring efficient and reliable battery performance. With expertise spanning multiple industries, Semco Infratech delivers innovative solutions to meet the evolving needs of modern technology.
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Equipment Delievered
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Customers Served
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Equipment Uptime
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Our Services

Plant Planning and Setup
Annual Maintenance
Contract-AMC

Spare Part Management

Our Clientele

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Testimonials

Azad Saini

Assistant Manager-Purchase
Luminous Power Technologies

Innovation and reliability are the hallmarks of Semco Infratech's exceptional service. Their lithium-ion battery testing machines and balancers have played a pivotal role in advancing our technological capabilities.

Manjeet Singh

Assistant Manager
Okaya Power Group

We have been working with Semco Infratech for several years, and they have consistently provided us with top-quality precision test and measurement equipment.

Devendra Chawla

MD & CEO
GreenCell Mobility

Semco Infratech's dedication to delivering high-value services and innovative technologies has greatly contributed to the success of our projects.

Rohit Kumar

Energy Storage Engineer
Thermax Limited

As a global leader in energy solutions, we rely on partners like Semco Infratech to provide us with cutting-edge equipment. They are fast, simple, and precise at their work.

Neha Sharma

Co-Founder, Gosporty

Semco Infratech has been an invaluable partner in our pursuit of excellence. Their commitment to delivering state-of-the-art precision test and measurement equipment has significantly enhanced our operational efficiency.

Blogs

Mastering Battery Health A deep dive into state of charge diagnostics and troubleshooting

Mastering SOC: Accurate Diagnosis & Troubleshooting in Lithium-ion Batteries

June 16, 2025
Understanding the State of Charge (SOC) is crucial for maintaining...
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Fiber Laser Marking Machine

Empowering Smart Manufacturing: The Rise of Fiber Laser Marking Machines

June 13, 2025
As industries rapidly shift toward customization, miniaturization, and automation, the...
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1736762769509

Challenges and Solutions in Welding and Forming Power Batteries

June 11, 2025
In the evolving world of lithium-ion battery manufacturing, the processes...
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OCV Testing Machine

OCV Tester Machine: Working, Mechanism & Importance

June 9, 2025
The Open Circuit Voltage (OCV) Tester Machine is a vital...
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Battery Charge Discharge System

A Breakthrough in Battery Validation: Semco SI-K BCDS 120V 50A 4CH Explained

June 6, 2025
The Semco SI-K BCDS 120V 50A 4CH Battery Tester is...
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Lithium Ion Battery Pack Manufacturing

Lithium-ion Battery Pack Assembly: Techniques, Testing & Challenges

June 4, 2025
The manufacturing of lithium-ion battery packs is a highly precise...
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Events

MD OF Rs Efficiency

The Smarter E India 2025

Renewable Energy Expo 2025

Renewable Energy Expo 2025

Bharat Mobility 2025 1

Bharat Mobility 2025

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We Have Innovative Solutions For Future

Global Pioneers

Energizing the future with precision energy solutions since 2006.

Innovation Allies

Partnered with industry titans, Semco sparks brilliance in every circuit.

Tailored Excellence

Your energy needs met worldwide—Semco Infratech—Providing Precision and Perfection With Pride.

Contact Us

For any inquiries, questions, or recommendations, please call:
+91 11-4264-1452 or fill out the following form

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Frequently Asked Questions (FAQs)

What is an automatic lithium battery assembly line?

An automatic lithium battery assembly line is a fully automated production system designed to streamline the manufacturing process of lithium-ion batteries. It includes steps like cell stacking, laser welding, testing, and final assembly — ensuring high precision, safety, and scalability for industrial battery production.

What are the key components of a lithium battery assembly line?

A standard lithium battery assembly line includes:

  • Cell loading and sorting
  • Electrolyte filling
  • Vacuum sealing
  • Battery laser welding
  • Formation and aging systems
    This automation improves consistency and reduces labor costs in battery production.
What is a prismatic battery assembly line?

A prismatic battery assembly line is tailored for producing prismatic lithium cells, commonly used in electric vehicles and energy storage systems. It handles processes such as cell stacking, pouch forming, ultrasonic welding, and precise casing of prismatic cells.

How is a BESS assembly line different from regular battery assembly?

A BESS (Battery Energy Storage System) assembly line focuses on assembling large-scale battery modules and packs specifically for grid-scale energy storage. It involves modular pack integration, lithium battery laser welding, intelligent BMS installation, and rigorous quality testing.

What is an energy storage assembly line used for?

An energy storage assembly line is designed to manufacture batteries for renewable energy applications like solar farms and wind energy systems. It supports high-volume production of battery modules with advanced automation and safety compliance.

What is battery laser welding, and why is it important?

Battery laser welding is a non-contact, high-precision welding method used to connect battery cells and terminals with minimal heat impact. It’s crucial for ensuring strong, reliable joints in lithium batteries, especially in automated environments like EV or BESS assembly lines.

Is lithium battery laser welding suitable for all battery types?

Yes, lithium battery laser welding is suitable for cylindrical, pouch, and prismatic battery cells. It offers clean welds with high electrical conductivity and minimal material deformation, making it ideal for modern automated assembly systems.

Can SEMCO provide custom lithium battery assembly line solutions?

Absolutely. SEMCO specializes in custom lithium battery assembly lines, including prismatic, BESS, and energy storage assembly setups. Our solutions are tailored to client-specific requirements, offering modular, scalable, and AI-integrated production systems.