Yuri

Transducer + Booster + Sonotrode

The Heart of Ultrasonic Metal Welding: Why Transducers, Boosters, and Sonotrodes Define Weld Quality

By Bonne Ultrasonic — Manufacturer of Certified Ultrasonic Metal Welding Systems for Automotive Wire Harness Applications Why This Article Matters to Engineers and Buyers If you are sourcing ultrasonic metal welding equipment for automotive wire harness production, EV battery tab bonding, or high-current terminal joining, you have probably run into the same recurring frustrations: inconsistent […]

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UL certification

Why UL Certification Matters in Ultrasonic Metal Welding: The First Brand in China to Certify Both the Machine and All Four Core Components

The Hidden Compliance Gap in Today’s Ultrasonic Welding Industry Across the global ultrasonic metal welding market, most equipment carries only a basic machine-level certificate. The four components that actually determine welding quality — the ultrasonic generator, transducer, booster, and welding horn (sonotrode) — are rarely certified individually. On paper, the machine looks compliant. In a

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Ultrasonic Wire Splicing: The Key to Reliable Automotive Low-Voltage Harnesses

Discover how ultrasonic metal welding improves quality and throughput in automotive low-voltage wiring harness manufacturing — covering body harnesses, control system splices, multi-strand copper joints, and equipment selection. Why Low-Voltage Harnesses Are the Hidden Backbone of Every Vehicle Modern passenger cars contain between 1,500 and 4,000 individual wires bundled into dozens of sub-assemblies. While high-voltage

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On-Site Validation of Electromagnetic Pulse Crimping (EMPT) System

An overseas engineering team visited our facility to conduct on-site validation testing of our Electromagnetic Pulse Crimping (EMPT) system.The evaluation focused on mechanical strength, electrical performance, and process stability under real sample-based testing conditions. Crimping Process Verification High-speed electromagnetic forming Solid-state joining without thermal influence Stable deformation of conductor strands Pull Force Testing (Destructive Test)

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2026 Vietnam Exhibition Preview

2026 Vietnam Exhibition Preview

BONNE Ultrasonic to Exhibit at Vietnam International Connector & Cable Harness Processing Machinery Exhibition 2026 BONNE Ultrasonic is pleased to announce our participation in the Vietnam International Connector & Cable Harness Processing Machinery Exhibition 2026, one of the key industry events for cable harness and connector manufacturing in Southeast Asia. Exhibition Information We warmly welcome

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postExhibition Records

Bonne Successfully Exhibited at the 2026 Munich Shanghai Exhibition

From March 23 to 27, the three-day 2026 Munich Shanghai Electronics Production Equipment Exhibition (productronica China) successfully concluded at the Shanghai New International Expo Center. Bonne Ultrasonic Technology (Booth No. E2-2670) made a stunning debut with its full-stack welding solutions for new energy vehicles and energy storage, joining thousands of industry peers in witnessing the

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