In lithium-ion battery manufacturing, vacuum baking is a crucial step in improving cell quality and consistency. By heating materials such as electrodes and cells in a vacuum environment, moisture and residual solvents can be effectively removed, preventing issues like bubbles and instability during subsequent electrolyte injection and encapsulation. The vacuum baking process demands extremely high levels of temperature accuracy, uniformity, heating rate, stability, and repeatability. Furthermore, it involves multiple temperature zones, high heating power, and a large number of temperature sensors, making it a typical scenario for multi-channel, high-precision temperature control.

By combining charging and discharging equipment, key parameters such as voltage, current, temperature, and pressure of battery cells, battery modules, and battery packs are monitored and accurately collected in real time during the testing process.

Blue Guardian temperature controllers are crucial in the photovoltaic module production process, involving silicon wafer manufacturing, cell production, packaging processes, and testing.