Daoke Dao Laser Welding for Automotive BMS Plastic Enclosures (EV): Insulating & Corrosion-Resistant
The Battery Management System (BMS) of electric vehicles uses plastic enclosures, which require insulating and corrosion-resistant welding to protect internal battery management components and ensure battery safety. Traditional welding has poor insulation and is prone to corrosion, leading to BMS failure and potential safety hazards. Daoke Dao plastic laser welding equipment solves these problems efficiently.
Suitable for insulating plastic materials such as PC, PP, and PA, the welds have excellent electrical insulation performance (breakdown voltage ≥2kV), preventing short circuits between internal components. The hermetic weld seam resists electrolyte corrosion and moisture intrusion, adapting to the working environment of electric vehicle batteries. The low-heat process avoids plastic deformation, ensuring the dimensional accuracy of the enclosure.
Compliant with IEC 62133 and IATF 16949 standards, it integrates into automated EV battery assembly lines with a welding speed of 0.9m/min. The equipment supports large-size plastic enclosure welding (up to 1800mm×800mm), with stable weld quality across the entire surface. Daoke Dao supports new energy vehicle manufacturers to improve battery safety. Contact us for insulation test data.
