Daoke Dao Laser Welding for Automotive Climate Control Sensor Plastic Housings: Precise & Waterproof
Automotive climate control sensors (such as temperature and humidity sensors) use plastic housings, which require precise and waterproof welding to ensure accurate measurement and stable operation in the vehicle interior. Traditional welding has poor dimensional control and waterproof performance, leading to measurement errors and sensor failure. Daoke Dao plastic laser welding equipment optimizes the manufacturing process.
With ±0.01mm positioning accuracy, the equipment ensures precise alignment of internal sensing elements, maintaining measurement accuracy (±0.3°C for temperature, ±5% for humidity). The hermetic weld seam achieves IP65 waterproof standards, blocking moisture and dust intrusion. Suitable for PP and PC plastic materials, the welds are smooth and burr-free, avoiding airflow obstruction.
Compliant with IATF 16949 and ISO 16750 standards, it integrates into automated interior assembly lines with a welding speed of 3 sensors per second. The equipment supports customized plastic housing shapes, adapting to different installation positions. Daoke Dao helps automotive sensor manufacturers improve product accuracy. Contact us for measurement test data.
