Medical Device Welding

Catheter tips and balloon-to-shaft connections need a strong, smooth seal. Hayi Technology's medical device welding service includes laser welding (for metal devices) and hot air/ultrasonic welding (for plastic devices). We weld stainless steel needles, catheter tips, and balloons. For example, a balloon catheter company had welded joints that often leaked. We optimized the hot air welding parameters. Burst pressure reached 25 atm with no leaks. The client passed CE certification. This case shows weld quality decides device safety. Our MOQ is 1 piece.

Laser Welding and Hot Air Welding Options

For metal parts: we use fiber laser welding. The heat affected zone is small and the weld is narrow. This is good for needles and stents. For plastic parts: we use hot air or ultrasonic welding. Temperature and time are programmable. We hold ISO9001:2015 certification. Each weld gets a pull test or a burst test. Welding is done in a clean environment. Before packing, we do 100% full inspection. We also accept third-party inspection. Our medical device welding service has fast sample turnaround.

Medical device welding processes need validation. Our custom weld sample time is 1 day minimum. Batch welding lead time is about 15 days. Payment: 50% deposit. Trade terms: EXW, FOB, DDP. We send welding photos or videos during production. If any problem occurs, we talk immediately and improve after we find the cause. We have a dedicated after-sales person. Catheter, balloon, and needle manufacturers need professional welding services. Our technicians can help you optimize welding parameters. You can help your clients ensure welding consistency.

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