Amidst the rapid development of industrial automation, the charging issues for robots and industrial equipment have become increasingly prominent. Traditional charging methods are not only inefficient but also pose safety hazards, especially in harsh environments such as flammable, explosive, and dust-prone settings. Zone Charge, a leading enterprise in the wireless charging industry, has successfully achieved precise alignment under zero-spark and dust interference conditions with its innovative wireless charging solution. With a charging transmission efficiency exceeding 90%, it brings revolutionary changes to the industrial sector.

I. Technical Background and Industry Challenges

With the continuous advancement of robot technology, its application in industrial production is becoming increasingly widespread. However, robot charging has become a bottleneck restricting efficient operation. Traditional wired charging methods require manual intervention, resulting in inefficiency and safety risks such as electrical sparks and potential accidents in flammable and explosive environments. Particularly in high-risk industries like petroleum, chemicals, and mining, the safety hazards of traditional charging methods are especially acute. Therefore, developing an efficient, safe, and automated wireless charging solution has become an urgent industry demand.

II. Technological Leadership, Empowering Efficient Development Across Multiple Industries

Zone Charge excels in patents and scaled production output. The company holds 260 patents. In terms of scaled production, Zone Charge adopts a simple yet robust architecture, achieving optimal cost efficiency, stable product performance, industry-leading power density, and a defect rate of 0.1%, which is at the forefront of the industry. Furthermore, the company is the first and only domestic enterprise to establish a dedicated production workshop for medium-to-high-power magnetic resonance wireless power supply modules. It possesses significant first-mover advantages, having completed the first scaled medium-to-high-power wireless power supply project, formulated the first national standard for the wireless power supply industry, and obtained the first high-power explosion-proof certification.

III. Precision Targeting of Oil & Gas Chemical Scenarios: Launch of Explosion-Proof Wireless Charging Modules

In high-risk and specialized industries like oil, gas, and chemicals, equipment charging safety is a critical challenge for efficient operations. Traditional charging methods pose significant risks in flammable and explosive environments. Through in-depth research, Zone Charge identified that inspection robots demand extremely high charging safety and high-power capacity. To address this, it developed the 1200W explosion-proof wireless charging module. Utilizing magnetically coupled resonant technology, it eliminates electrical sparks and meets the safe charging needs of high-power robots, ensuring continuous and stable operation. As the industry develops and the application of lower-power explosion-proof robots increases, Zone Charge further launched 300W and 600W explosion-proof wireless charging modules in 2024. These meet the diverse needs of medium-to-high-power robots, complete the product line, and provide strong support for the intelligent and automated development of the oil, gas, and chemical industries.

IV. Dynamic Wireless Power Supply System Innovation: Solving the Problems of Sliding Contact Lines

In today's rapidly advancing era of industrial automation and intelligence, the stability and efficiency of power supply systems are crucial. While traditional sliding contact line power supply was once widely used in industrial production and logistics transportation due to its mature technology and certain reliability, its drawbacks have become increasingly apparent as equipment operational requirements rise, causing issues for enterprise production and operations. In 2024, leveraging its deep technical expertise and sharp market insight in the wireless power supply field, Zone Charge invested significant resources to develop a dynamic wireless power supply system as a replacement for sliding contact lines. This system enables contactless power transmission, eliminating physical friction, thereby improving power supply reliability and stability, reducing equipment failures and safety hazards, extending equipment lifespan, and lowering maintenance costs. The absence of physical connections gives it stronger adaptability and stability regarding deformation issues, allowing reliable power transmission in various harsh or even extreme environments. Moreover, the system features a simple structure, fewer components, and a modular design, making maintenance and replacement convenient. In case of failure, only the corresponding module needs replacement, reducing equipment downtime and enhancing production efficiency.

Through fully independent R&D, Zone Charge has built a wireless power supply solution covering all power levels and scenarios. Its technology not only solves the safety and efficiency challenges of industrial power supply but also leads industry transformation through standardization and intelligence. In the future, as the "Made in China 2025" initiative deepens, this innovative power supply method will become a crucial pillar supporting industrial digital transformation, helping "Made in China" go global.