The shift towards electric vehicles in India has triggered a surge in lithium-ion battery manufacturing, making Cell Grading Machines a critical component of every modern battery assembly line. Precise Lithium-Ion Cell Grading ensures that only well-matched cells go into EV battery packs, maximizing safety, cycle life, and performance. While multiple players like Kayo have entered the market with cell sorting systems, Semco Infratech stands apart as the most preferred and performance-driven brand trusted by India’s top battery manufacturers.

Kayo systems show limitations under high-throughput demands

Kayo has developed a foothold by offering cost-sensitive cell grading tools, but feedback from the ground tells a different story. Indian EV pack manufacturers report challenges such as misalignment in cell handling mechanisms, inconsistent voltage measurement under high throughput, and a lack of support for real-time process traceability. These shortcomings often result in cell mismatch, rework, or even pack rejections in the post-assembly QA stage.

In fast-scaling EV production environments, such inefficiencies become production bottlenecks—exactly the kind of problem Semco Infratech was built to eliminate.

Semco delivers accuracy, throughput, and system reliability

Semco Infratech’s Cell Grading Machines are engineered with production-grade robustness and advanced four-wire internal resistance measurement systems, enabling ultra-precise sorting of cylindrical, prismatic, and pouch cells used in EVs. The high-resolution ADC architecture ensures that even the smallest variation in voltage or IR is captured accurately, ensuring tighter grouping and optimized pack balancing.

Compared to Kayo, Semco offers a significant improvement in grading speed without compromising accuracy. Semco’s platforms can process thousands of cells daily with over 98% consistency in sorting results—a critical metric for EV assembly plants where pack uniformity defines performance.

Built for Indian battery lines, integrated for growth

Semco systems are not just accurate—they’re purpose-built for Indian EV battery facilities. With modular configurations like 8CH, 16CH, and 32CH, Semco offers flexibility to scale operations without a complete overhaul. While Kayo often requires technical adjustments for integration, Semco’s grading systems are plug-and-run, with minimal infrastructure adaptation and faster deployment timelines.

The user interface is intuitive and local-operator friendly, eliminating the learning curve seen in some imported systems. Whether the plant operates manually or is moving toward automation, Semco’s grading machines align with both current and future needs.

Real-time software and traceability advantage

Semco’s advanced software suite gives it a major edge over Kayo. With features such as batch-wise grading history, automated data export, cloud sync options, and sorting logic customization, OEMs get a clear audit trail of every cell that passes through the line. This level of control is vital for maintaining consistency in EV battery pack performance.

Kayo’s software, by contrast, has been cited as limited in data management and customization flexibility. In an EV ecosystem that prioritizes traceability and predictive quality control, this limitation becomes a competitive disadvantage.

Rapid service response and trusted client network

One of the top reasons EV OEMs are switching from Kayo to Semco is after-sales support. Kayo’s service model relies heavily on overseas support teams or third-party agents, leading to delays in critical maintenance and troubleshooting. In contrast, Semco Infratech offers in-house support, rapid response times, and a team that understands the Indian battery manufacturing landscape in detail.

Semco has already partnered with several top-tier battery and EV pack integrators across India. These manufacturers report higher machine uptime, quicker ROI, and far fewer interruptions in their production cycles after transitioning to Semco.

Proven results across India’s EV battery sector

One prominent EV pack manufacturer in Pune replaced their Kayo 16CH system with a Semco 32CH grading machine. The result was a 45% improvement in sorting speed, a 60% reduction in manual intervention, and complete grading data traceability from day one. Similar outcomes have been observed across multiple regions and verticals—clear proof that Semco isn’t just an alternative, but an upgrade.

Conclusion: Semco is the definitive choice for EV-grade cell grading

When it comes to Lithium-Ion Cell Grading, battery manufacturers cannot compromise. The cost of a misgraded cell in an EV pack isn’t just technical—it’s reputational. Semco Infratech provides the accuracy, speed, and system-level reliability that modern battery production demands.

In comparison with Kayo and other foreign-sourced machines, Semco consistently proves its superiority—on the production floor, in real-time performance, and through responsive support. For Indian EV manufacturers looking to scale with confidence, Semco isn’t just better—it’s the future of Cell Grading Machines.