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.
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.
Our Services
Contract-AMC
Spare Part Management
Our Clientele
Testimonials
BESS Assembly Line:The Foundation of Scalable Energy Storage Manufacturing
As battery energy storage systems transition from demonstration projects to...
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Understanding Liquid Cooling in Energy Storage Systems
Why Liquid Cooling Matters Effective strategies for liquid cooling in...
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Automatic Energy Storage Assembly Line:From Cell to Containerized BESS Solutions
Automatic Energy Storage Assembly Line:From Cell to Containerized BESS...
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BESS Container Testing System:Ensuring Safe,Reliable Container-Level Energy Storage
Introduction of BESS Container Testing System As grid-scale energy storage...
Read MoreBlogs
BESS Assembly Line:The Foundation of Scalable Energy Storage Manufacturing
Understanding Liquid Cooling in Energy Storage Systems
Automatic Energy Storage Assembly Line:From Cell to Containerized BESS Solutions
BESS Container Testing System:Ensuring Safe,Reliable Container-Level Energy Storage
Why BESS Container Testing is Critical for Energy Storage Manufacturing
Prismatic vs Cylindrical Batteries:Which Works Best for EV &BESS?
Events
The Smarter E India 2025
Renewable Energy Expo 2025
Bharat Mobility 2025
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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
Frequently Asked Questions (FAQs)
An automatic lithium battery assembly lineis a fully integrated system that streamlines the production of lithium-ion batteries. It uses advanced automation technologies to handle processes such as cell sorting,welding,stacking,packaging,testing,and quality inspection. By reducing manual intervention,it ensures higher efficiency,consistent quality,and faster production rates—making it ideal for large-scale battery manufacturing.
A lithium battery assembly line typically includes:
Cell Sorting Machines– for classifying cells by capacity,voltage,and resistance.
Laser Welding Systems– for precise and reliable connections.
Stacking &Assembly Machines– for prismatic,pouch,or cylindrical battery modules.
Battery Management System (BMS) Integration Equipment– for monitoring safety and performance.
Aging &Formation Equipment– for charging/discharging cycles to stabilize battery performance.
End-of-Line (EOL) Testing Systems– for quality validation before delivery.
Semco provides end-to-end battery assembly solutionswith all these components seamlessly integrated.
A prismatic battery assembly lineis specifically designed for manufacturing prismatic cells,which are rectangular in shape and widely used in electric vehicles (EVs),energy storage systems,and portable electronics. This line includes equipment for cell stacking,case assembly,laser welding,electrolyte filling,sealing,and testing. Semco’s prismatic assembly lines are tailored for high precision and scalabilityto meet the growing EV and ESS demand.
A Battery Energy Storage System (BESS) assembly linediffers from a standard battery assembly line in its scale,design,and integration requirements. While a regular line focuses on cell or module-level assembly,a BESS line is designed for large-scale module and pack assembly,including:
High-capacity prismatic/pouch/cylindrical cells
Battery racks and cabinet assembly
Thermal management systemsintegration
Advanced BMS setupfor grid applications
Safety and reliability testingunder energy storage standards
Semco provides custom BESS assembly solutionsthat support utility,industrial,and renewable energy projects.
An energy storage assembly lineis used to manufacture battery packs and modules specifically designed for renewable energy integration,grid stabilization,telecom backup,and industrial applications. These lines ensure high safety,durability,and performance standards,making them essential for the rapid growth of the Energy Storage System (ESS) market.
Battery laser weldingis a high-precision welding technique used to join metal components in lithium-ion batteries,such as tabs,busbars,and casing parts. It is important because it provides:
High-strength and reliable joints
Minimal heat damageto cells
Improved safety and performance
Consistent quality for mass production
Semco’s advanced laser welding systemsensure precise,efficient,and safe connections in battery manufacturing.
Yes,laser welding is suitable for prismatic,cylindrical,and pouch batteries,though the welding method and parameters vary depending on battery design and material type. For high-energy density and safety-critical applications like EVs and ESS,laser welding is the preferred method due to its accuracy and durability.
Absolutely. Semco Infratech specializes in providing customized lithium battery assembly line solutionstailored to specific requirements such as battery type (cylindrical,prismatic,pouch),capacity range,production volume,and automation level. From cell testing and sorting machinesto fully automated BESS assembly lines,Semco delivers end-to-end solutionsto help manufacturers scale efficiently and maintain high-quality standards.
Semco designs and manufactures battery assembly lines,BESS container production lines,battery testing equipment,high-voltage testers,cell grading systems,and automation solutionsfor lithium-ion battery production.
Yes. Semco offers complete solutions—from cell grading,sorting,welding,pack assembly,BMS testing,to EOL testing and BESS container integration.
Yes. Semco provides 3 major production lines:
- Cylindrical battery assembly line
- Prismatic battery assembly line
- Pouch cell testing &integration (via Neware &Repower systems)
A BESS Container Assembly Lineis a production system that integrates battery racks,high-voltage packs,cooling systems,fire safety systems,and EMS controlsinside ISO containers for energy storage applications.
Semco provides:
- BESS Container EOL Testers
- High Voltage Battery Pack Testers
- 1650V Battery Testing Systems
- Rack Testing Systems
These ensure safety,insulation resistance,leakage prevention,and performance.
- Renewable energy companies (solar+storage)
- Utility grid operators
- Telecom &data centers
- Commercial &industrial (C&I) users
- Microgrid and off-grid projects
A High Voltage Battery Pack Tester checks voltage,current,IR,HV insulation,and safety compliancefor battery packs ranging from 100V to 1650V.
An EOL (End-of-Line) Testervalidates final battery performance—including safety,communication signals,CAN,temperature,IR,withstand voltage,and overall pack functionality.