天目湖先进储能技术研究院

Process Environment

Dew Point: -50℃

Dust: 100,000-grade

Equipment Capability Parameters

1. Precision of tab welding position: ±0.5mm (accuracy of welding position to the cell margin);

2. The welding spot distance to the cell position is adjustable, with welding completed in one pass. The welding position has a dust removal mechanism that performs dust collection simultaneously during welding. It has the function to detect whether welding has occurred;

3. Pre-welder: welding area of 6mm×3mm, tab cutting length precision of ±1mm;

4. Final welder: welding area of 15mm×4mm, flexible connection thickness: positive single layer ≤0.3mm, negative single layer ≤0.3mm, positive double layer ≤0.6mm, negative double layer ≤0.6mm, maximum of 80 layers for cell tabs.