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Screw Laser Cladding: Green Technology for Sustainable Production

With the increasing global emphasis on environmental protection, green manufacturing has become an i...

Screw Laser Cladding: High-Temperature Resistant for Engineering Plastic Extrusion

Engineering plastics such as PC, PA and POM require high-temperature extrusion, which puts forward h...

Application of laser cladding titanium alloy in medical artificial joint prostheses

Medical artificial joint prostheses need to have both biocompatibility and wear resistance. Traditio...

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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 ...

Daoke Dao Laser Welding for Automotive Exhaust System Plastic Heat Shields: Heat-Resistant & Durable

Date：2026-01-23 14:41 Source：daokedao Browse：53

Automotive exhaust system plastic heat shields require heat-resistant welding to protect surrounding components from exhaust heat. Traditional shields deform and crack under high temperatures, losing protection efficacy. Daoke Dao plastic laser welding equipment ensures shield durability. Suitable for heat-resistant PP and PPS materials, the welds withstand -40°C to 180°C, resisting exhaust heat. The strong welds maintain shield structure, preventing deformation. The non-contact process avoids damage to the shield’s thermal insulation layer. Compliant with automotive exterior standards, it integrates into automated exhaust assembly lines with a welding speed of 1m/min. It supports complex shield shapes, with 3D welding capability. The welds resist road salts and corrosion, ensuring long-term reliability. Daoke Dao helps auto exhaust system manufacturers. Contact us for high-temperature aging test results.

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