FAQ-ev battery thermal management testing-battery nail penetration test machine-huiyao laser

Can these lines handle different prismatic cell sizes or chemistries (LFP, M3P)?

Yes. Our solution is in flexible automation. Our lines are designed to be configured for various prismatic cell dimensions and chemistries (including LFP, M3P, and others). The core processes (like welding, TIM application, and EOL testing) are adapted to your specific cell requirements.

How do I choose the "best" prismatic assembly line?

The "best" line depends on your product goal. If your goal is High-Capacity (ESS), the ESS line is the right architecture. If your goal is High-Density (EV Module) or Structural Integration (CTP), an EV line is the right architecture.

What is CTP (Cell-to-Pack) technology?

CTP (Cell-to-Pack) is the architecture that eliminates the traditional battery module. Cells are integrated directly into the battery PACK or chassis. This maximizes energy density but requires advanced in structural welding and thermal management, which our CTP line is engineered to solve.

What is the main difference between an ESS line and an EV line?

This is the critical question. The difference is the end-application. Our ESS (Energy Storage) lines are engineered for High-Capacity and reliability for grid-scale storage. Our EV (Electric Vehicle) lines are engineered for Energy Density and Structural Integrity required for automotive safety.

How do you ensure consistent weld quality in the assembly of Prismatic battery packs?

This question pertains to the importance of achieving high-quality welds, particularly for the connections between cells and busbars. It often involves discussions on the types of welding techniques (e.g., ultrasonic, laser), equipment calibration, and inspection methods to prevent defects like weak joints or excessive heat-affected zones.

What are the best practices for cell alignment and stacking in a Prismatic battery PACK assembly?

This question focuses on the techniques and tools used to ensure precise alignment and stacking of prismatic cells, which is critical for maintaining structural integrity and electrical performance in the final battery pack.

How do you manage thermal management in a Prismatic battery PACK assembly?

This question addresses the importance of proper cooling and heating systems in the assembly process to ensure the battery packs operate safely and efficiently under different conditions. It often leads to discussions about thermal pads, cooling plates, and the integration of temperature sensors.

What are the steps involved in the automation of a Prismatic battery PACK assembly line?

This question typically covers the various stages of automation, including cell sorting, stacking, welding, BMS integration, and final testing, as well as the types of machinery and technologies used to achieve efficient and consistent production.

What are the key considerations for ensuring the quality and safety of the assembled battery packs?

This question often leads to discussions about quality control processes, testing procedures, and safety measures to prevent defects and ensure reliable performance of the battery packs.

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