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Daoke Dao Laser Welding for Plastic Medical Implants: Precision and Biocompatibility Guaranteed

Plastic medical implants, such as orthopedic spacers, dental implants, and cardiovascular stents, re...

Mold Laser Cladding: Customized Coating for Injection & Stamping Molds

Mold wear and failure directly affect product quality and production efficiency in the manufacturing...

Laser Welding for Medical Blood Collection Tube Holders

Blood collection tube holders are essential for safe and sterile blood sampling, requiring biocompat...

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Laser Quenching equipment

Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...

Laser Cladding equipment

Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...

3D Laser Cutting equipment

Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...

Plastic Laser Welding equipment

Specially designed for seamless welding of precision plastic components, with a small heat affected ...

Laser Welding for Automotive HVAC Air Duct Connectors

Date：2026-04-16 14:09 Source：daokedao Browse：9

Automotive HVAC air duct connectors connect air ducts, ensuring smooth air flow, requiring good air tightness, flexibility, and vibration resistance, adapting to cockpit temperature changes and vehicle vibration. Traditional mechanical clamping has gaps, leading to air leakage and reduced HVAC efficiency, while adhesive bonding has poor flexibility. DaokeDao laser welding provides a flexible, airtight connection scheme for PP and PE air duct materials, forming a continuous weld with air leakage rate ≤0.05m³/h, ensuring stable air flow. The weld has good flexibility, adapting to slight deformation of air ducts during vehicle driving, no cracking or air leakage. The process is efficient, with no need for post-processing, improving production efficiency. The equipment supports large-size air duct welding, cycle time 10-13 seconds per unit, suitable for mass production of HVAC component suppliers, improving HVAC system efficiency and passenger comfort.

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