AT39-576-20A Pin Bed Cylindrical Battery High Temperature Formation Equipment – Advanced Testing and Grading Solution for Lithium-Ion Batteries This high-performance
Battery Formation system is engineered specifically for cylindrical lithium-ion cells, offering a robust solution for large-scale production environments where precision, safety, and efficiency are paramount. Designed to simulate extreme thermal conditions, the AT39-576-20A enables accurate high-temperature activation, charge-discharge cycling, and automated grading of lithium iron phosphate (LFP) and ternary NMC batteries under controlled thermal stress. With its modular four-layer architecture, this intelligent battery tester supports up to 576 independent channels—each capable of managing 144 batteries per tray—making it ideal for industrial applications demanding rapid throughput and consistent quality control. Key Features: The equipment integrates an advanced PID-based temperature regulation system with ±3°C uniformity across all chambers, ensuring stable and repeatable test results even during prolonged high-temperature exposure. Each layer features a dedicated heating module capable of reaching a minimum ramp rate of 2°C/min, which accelerates the formation process while maintaining optimal cell chemistry stability. A dual-positioning press bed ensures precise alignment within ±0.5mm tolerance, minimizing mechanical errors during battery insertion and contact establishment. Built-in fire suppression using a 1230 gas extinguishing system combined with multi-sensor smoke detection and temperature monitoring provides real-time threat mitigation, responding to emergencies in under 10 seconds—an essential feature for safe operation in sensitive manufacturing facilities. Technical Excellence: Equipped with a versatile power management system, the unit delivers constant current, constant voltage, and constant power modes over a wide range from 40mA to 20A, with voltage accuracy of ±(0.5‰ reading + 0.5‰ full scale). This flexibility allows users to replicate various charging profiles required for different battery chemistries. The integrated software supports up to 64-step programmable sequences, enabling complex testing protocols tailored to specific battery types or batch requirements. Seamless integration with MES systems facilitates data-driven decision-making, while automatic export functions streamline reporting and compliance tracking—key elements for modern smart factories aiming to optimize battery manufacturing workflows. Application Advantages: Ideal for battery manufacturers seeking scalable solutions for high-temperature aging and performance verification, this device excels in scenarios requiring accelerated life testing, capacity consistency checks, and pre-packaging sorting. Its parallel processing capability—processing more than 8,000 batteries per shift—makes it a top choice for OEMs scaling production volumes without compromising on test integrity. The system also supports automated battery grading based on internal resistance, capacity, and voltage parameters, significantly reducing manual labor and enhancing output consistency. In safety-critical settings such as EV component assembly lines or energy storage facility operations, the built-in emergency response mechanisms ensure continuous uptime and operator confidence. User Feedback: Operators from leading battery producers have praised the machine’s reliability, noting that its intuitive interface and minimal maintenance needs contribute to higher productivity and reduced downtime. Many highlight the seamless transition from lab-scale validation to mass production use, particularly when validating new battery formulations or optimizing formation cycles for improved cycle life and safety margins. Frequently Asked Questions: What makes this equipment suitable for high-temperature battery testing? It offers precise thermal control (±3°C), fast heat-up rates (≥2°C/min), and independent chamber management—critical for simulating real-world operating conditions in electric vehicles and stationary energy storage systems. How does it improve battery grading efficiency? By enabling simultaneous testing of 576 channels and integrating automated classification logic, it reduces human intervention, increases throughput, and enhances product uniformity across batches. Is the fire protection system effective in emergency situations? Yes—it includes smoke sensors, temperature probes, and a rapid-response 1230 gas suppression mechanism that activates within 10 seconds, minimizing risk in high-risk environments like battery production halls. Can it handle both LFP and NMC batteries? Absolutely—it supports both lithium iron phosphate and ternary cathode materials, making it adaptable to diverse battery technologies used in consumer electronics, e-mobility, and grid storage applications.
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