Deep Roots in Full-Automatic Inductor Lines: Flexible Packaging Machine as the "Breakthrough" for Multi-Product Production
Founded in July 2013 with a registered capital of RMB 10.82 million, Dongguan Donghong Automation Technology Co., Ltd. (hereinafter "Donghong Tech") is headquartered in Shijie Town, Dongguan, boasting a 5,500㎡ plant and 124 employees (including 22 senior engineers). The company specializes in full-automatic turnkey solutions for chip inductors, with a product portfolio covering winding machines, glue dispensers, soldering machines, test & packaging machines, and assembly machines, compatible with T-Core inductors, common-mode chokes, NR inductors, high-frequency ceramic inductors, molded inductors, shielded inductors, CD inductors, and more. After over a decade serving the precision electronics industry, Donghong Tech identified that customers' core pain point has shifted from single-machine efficiency to production lines' rapid adaptability to diverse specifications—which is exactly the driving force behind the continuous iteration of its flexible packaging machine series.
Flexible Design Tackles Changeover Pain Points, Balancing Compatibility and Speed
Donghong Tech's flexible packaging machine adopts a modular quick-change structure, enabling key tooling replacement within 5–15 minutes, allowing the same line to easily cover inductors of varying sizes, shapes, and materials. Paired with mature motion control systems and precision transmission mechanisms, the equipment maintains consistent sealing strength and cutting accuracy at high speeds. Real-world data shows that while sustaining 80–120 cycles per minute, the flexible packaging machine achieves a defect rate below 0.3%. This "flexibility without speed loss" enables customers to handle frequent order changes without sacrificing throughput or quality stability.
Intelligent Control Lowers Setup Barriers, Data Empowers Lean Management
Equipped with a self-developed intelligent control system, Donghong's flexible packaging machine supports storage and one-touch recall of up to 100 process recipes. Operators simply select the corresponding product model on the touchscreen, and the machine automatically adjusts key parameters such as temperature, pressure, and stroke—reducing traditional manual setup time from 20–30 minutes to under 30 seconds. The system also features an MES interface for real-time upload of operating status and packaging counts, enabling production transparency and traceability. This intelligent design is particularly favored by electronics subcontractors and automotive parts suppliers, as it significantly reduces reliance on skilled technicians and alleviates common manufacturing headaches like recruitment difficulties and lengthy training cycles.
Technical Heritage Ensures Long-Term Stability, Patent Portfolio Builds Competitive Moat
Donghong Tech extends its precision control expertise from the inductor industry to packaging applications, enforcing strict quality management from servo motor selection to frame welding processes. To date, the company has accumulated 41 utility model patents, 9 software copyrights, and 11 invention patents, many of which are integrated into the flexible packaging machine's correction algorithms, tension control, and fault self-diagnosis modules. Certified under the "Measurement Management System" and intellectual property compliance standards, Donghong Tech ensures that every shipped flexible packaging machine achieves an MTBF (Mean Time Between Failures) of over 8,000 hours under full-load conditions, providing solid support for customers' long-term continuous production.
Rooted in Dongguan's Smart Manufacturing Hub, Serving Global Clients as a Collaborative Growth Enterprise
As one of Dongguan's "Collaborative Growth Enterprises," Donghong Tech leverages the Greater Bay Area's complete supply chain network to rapidly respond to customized requirements from domestic and international clients. Its flexible packaging machines have been exported to Southeast Asia, Europe, and North America, widely used in post-packaging processes for inductors, transformers, connectors, and small motors. The company maintains a professional after-sales technical team offering full lifecycle services—from solution design and equipment commissioning to remote maintenance—ensuring consistent technical support across customers' global facilities.
Outlook: Leveraging the Flexible Packaging Machine as a Pivot to Catalyze a New Ecosystem of Pan-Industrial Flexible Manufacturing
Addressing the new demands of Smart Manufacturing 2026, Donghong Tech is expanding its flexible packaging machine technology platform to cover a broader range of electronic components and non-standard shaped parts. The company plans to launch an upgraded flexible packaging machine equipped with AI-powered visual inspection within the next two years, enabling real-time defect rejection and adaptive parameter optimization. The General Manager of Donghong Tech commented, "We firmly believe that the flexible packaging machine is not just equipment but a strategic tool for customers to navigate market uncertainties. Donghong will continue to deepen core technologies, allowing Chinese-smart flexible equipment to contribute more efficient and reliable solutions to global industrial upgrades."