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Custom Ultrasonic Spot Welding Horn | Ultrasonic Sonotrode, Custom Frequency & Welding Pattern

The ultrasonic horn (ultrasonic welding tip) is the core component of ultrasonic welding equipment, which directly acts on materials to realize fusion welding. Precisely machined from high-quality alloy materials, it delivers stable vibration transmission, excellent wear resistance and consistent welding results. It is widely used for spot welding of non-woven fabric, plastic film, nylon and thin plastic parts, such as mask ear loop spot welding, partial plastic riveting, fabric pressing and other processes.

    Core Advantages

    ✅High-performance material & long service life Made of aerospace-grade aluminum alloy or titanium alloy, CNC integrated precision machining. Stable resonance and low energy loss. Resist heat and crack under long-term high-frequency operation.

    Full-range customized service All key specifications can be customized according to your requirements:

    1.Compatible with various frequency & power: 20kHz, 28kHz, 30kHz, 35kHz, 40kHz, etc.
    2.Customizable welding surface patterns: dot texture, grid texture, strip texture, smooth surface, special-shaped patterns.
    3.Custom outline size, welding contact surface and mounting interface based on drawings or samples.

    4.Compatible with most mainstream ultrasonic spot welding generators.
    Firm & aesthetic welding effect Acoustically optimized surface texture ensures balanced pressure and vibration. Solid welding spots reduce cold solder and separation risk. Gentle welding without damaging thin fabric and thin-wall plastic.

    ✅ Wide range of applications Ideal for non-woven mask ear loop welding, chemical fabric sealing, plastic film bonding, nylon webbing welding, small plastic part riveting, packaging sealing and more.


    Custom Service

    Our professional engineering team provides acoustic simulation design. You only need to offer welding samples, drawings or machine parameters. We support one-to-one solution design, rapid sampling and mass production. We supply single-point horns, multi-point horns, handheld welding horns and horns for automated production machines.


    Various finished spot-welded samples can be customized according to customer requirements.

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