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Customized repair service for special molds: solutions to complex working conditions

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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 ...

Non-Contact Laser Welding for Medical Infusion Set Connector Housings

Date：2026-04-15 13:59 Source：daokedao Browse：4

Infusion set connectors connect different components, requiring leak-proof, biocompatible, and smooth connection, ensuring smooth fluid delivery, no blockage and leakage. Traditional ultrasonic welding generates internal burrs, blocking fluid channels, while adhesive bonding has poor durability. DaokeDao laser welding adopts a clean, non-contact process, suitable for medical-grade PE and PC materials, forming a seamless, smooth weld, internal burr-free, ensuring smooth infusion flow. The weld has high sealing performance (leakage rate ≤0.003ml/min), no fluid leakage, ensuring clinical infusion safety. The process is particle-free and residue-free, complying with medical device biocompatibility standards. The equipment supports high-volume production, cycle time 5-7 seconds per unit, production capacity 160 pieces per hour, helping infusion set manufacturers improve product reliability.

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