The ODM-A39-1280-6A Needle Bed
Battery Sorting and Grading System is a high-performance, intelligent solution designed for precision testing and classification of 18650 cylindrical lithium-ion cells during the formation process. This advanced battery grading machine combines cutting-edge technology with energy-efficient design to deliver accurate capacity measurement, real-time voltage monitoring, and flexible charging/discharging protocols tailored to meet industrial standards. Engineered for automation in battery manufacturing lines, it supports up to 1280 independent channels, each equipped with a dedicated constant current and constant voltage power source—ensuring no interference between cells and maximizing consistency across batches. At the heart of this system lies an STM32 microcontroller paired with a four-wire high-precision test interface capable of measuring voltage and current with exceptional accuracy: ±(0.5‰ reading + 0.5‰ full scale). The equipment allows users to configure up to 32 steps per cycle and run as many as 256 cycles, enabling complex formation profiles that match specific cell chemistry requirements. Whether you're performing initial grading or final sorting before pack assembly, this device offers reliable data collection for optimal cell matching and performance optimization. What sets the ODM-A39-1280-6A apart from traditional battery testers is its innovative energy feedback mechanism—an industry-first feature that recycles excess power back into the grid instead of dissipating it as heat. This not only reduces overall energy consumption by over 60% compared to conventional systems but also lowers operational costs significantly while minimizing environmental impact. With a working power draw of just ≤37.6 kW, the unit delivers robust performance without compromising efficiency—a critical factor for manufacturers aiming to reduce carbon footprint and improve ROI. The needle bed-style automatic feeding system simplifies integration into existing production workflows. It features double-row, four-layer trays that can accommodate 1280 individual cells simultaneously, eliminating manual handling and reducing labor intensity. Customizable fixtures and transfer boxes ensure compatibility with various battery sizes and shapes, making this versatile tool ideal for both small-scale R&D labs and large-scale battery factories. The modular construction further enhances scalability, allowing seamless expansion based on evolving production needs. This battery capacity tester is built to operate reliably under diverse conditions, including temperatures ranging from -10°C to 40°C and humidity levels up to 80%. Its robust chassis, available in standard grayish white or black finishes (with customization options), ensures durability in demanding environments. Additionally, noise levels remain below 75 dB at a distance of 1 meter, meeting occupational safety standards for workplace comfort. Ideal for applications involving lithium-ion battery packs, electric vehicle components, portable electronics, and energy storage systems, the ODM-A39-1280-6A provides comprehensive support for automated battery grading processes. From early-stage quality control to final batch certification, this system streamlines operations through intelligent software integration, USB-to-485 communication interfaces, and compatibility with third-party scanning systems. Users have reported improved throughput, reduced waste due to more precise sorting, and enhanced product uniformity across battery packs. Many appreciate how the intuitive interface and detailed reporting capabilities simplify decision-making for engineers and production managers alike. Common questions often revolve around setup complexity, but most operators find the system straightforward once familiarized with the included documentation. Another frequent inquiry involves compatibility with non-standard cell formats—however, thanks to the customizable probe fixture design, adaptability is rarely an issue. Power requirements are minimal, and the system functions efficiently even in regions where electricity supply may be inconsistent, provided basic grounding and air pressure conditions are met. In summary, the ODM-A39-1280-6A represents a significant advancement in
Battery Formation and sorting technology. By integrating intelligent controls, modular architecture, and sustainable energy practices, it empowers manufacturers worldwide to achieve higher yields, better cell matching, and greater cost savings—all essential elements for success in today’s competitive lithium-ion market.
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