Solution - WELLAUTO

MES Quality End-to-End Traceability | Huamao Zongheng IO-Link RFID Automotive Manufacturing Production Line Identification and Quality Control Solution

July 17, 2026 23

Automotive OEMs' welding, painting, and final assembly workshops face harsh conditions such as mixed production lines for multiple vehicle models, high-speed continuous operation of skids, and splattering welding slag and oil. Traditional barcodes are prone to contamination and failure, while dedicated bus RFID suffers from drawbacks such as numerous gateways, large node footprint, and cumbersome debugging. Huamao Zongheng's IO-Link Master + IO-Link HF RFID reader/writer system makes vehicle identification, process error prevention, and quality data traceability as simple and reliable as connecting sensors. I. IO-Link RFID Configuration Network Principles (Automotive Production Line Perspective) Huamao Zongheng…

The overlooked hidden dangers: Power supply interference mechanism and immune design of industrial high-frequency RFID readers

July 6, 2026 177

In industrial automation, when discussing RFID "interference resistance," most focus is on interference between the radio frequency (RF) terminal and metal (such as detuning caused by tags being attached to metal). However, a deeper hidden danger is often overlooked—interference from the power supply system. For industrial-grade high-frequency RFID (HF 13.56MHz) readers, the power supply is not only the energy source but also its "heart." Once the power supply quality deteriorates, even with the best RF algorithm, the reader will experience "arrhythmia"..

Cracking the "Magnetic Field Code" of High-Frequency RFID: The Size Game Between Antennas and Tags and the Truth About Sensing Distance

June 18, 2026 218

In the precise world of industrial automation, RFID technology is often likened to the "touch" of machines. However, in actual selection, engineers often fall into a classic misconception: to increase the sensing distance, is it better to simply make the reader antenna and tag as large as possible? The answer is no. In the field of 13.56MHz industrial high-frequency RFID, sensing distance (coupling distance) is not a simple linear addition, but a complex balance determined by the physical nature of inductive coupling. Today, we will start from…

Huamao Insights – Penetrating Oil and Dust: How Industrial High-Frequency RFID is Reshaping Production Line "Sensing Capabilities"

June 4, 2026 411

Huamao's vision for smart factories hinges on the efficiency of data flow, which determines the upper limit of production. However, in real workshops, barcodes are easily covered by cutting fluid, QR codes are worn away by welding slag, and manual data entry is not only inefficient but also prone to errors. As traditional visual recognition encounters bottlenecks, industrial high-frequency RFID (Radio Frequency Identification) is becoming the preferred solution for an increasing number of automation engineers. It doesn't rely on "seeing," but on "sensing." Industrial high-frequency RFID operates in the globally common 13.56MHz ISM band…

From WWII identification to smart factories: Huamao RFID enables industrial data to "speak."

May 29, 2026 457

In the wave of Industry 4.0, every screw, every cutting tool, and every operating piece of equipment generates massive amounts of data. To ensure this data can be accurately captured, traced, and managed, a core underlying technology is indispensable—RFID. I. What is RFID? RFID stands for Radio Frequency Identification. It is a simple wireless, non-contact automatic identification technology that automatically identifies target objects and obtains relevant data through radio frequency signals, without the need for manual intervention…

[Application Case] Bus busbar + 500E solution applied to packaging equipment

April 29, 2026 605

Packaging needs to be tailored to different product characteristics and market demands, selecting appropriate materials and design schemes to place products into specific containers, bags, boxes, bottles, and other packaging materials. The core purpose is to protect the product and reduce damage during transportation, display, and sales. Pain Point 1: Cumbersome Wiring. Traditional solutions involve a main control cabinet and five independent control cabinets, resulting in relatively long cabling. Running all signal cables to the main cabinet is not only time-consuming and labor-intensive but also increases costs. WELLAUTO's solution using a bus busbar + AU7 500E only requires laying power and network cables; each independent unit…

[Application Case] Discrete I/O applied to an automated circulation line outside a lithium battery kiln

April 24, 2026 599

The automated conveying equipment for the external circulation line of the kiln is currently mainly used in the sintering process of lithium battery positive and negative electrode materials (lithium iron phosphate). Its core function is to realize the quantitative filling, leveling, and cutting of powder raw materials before sintering in the kiln, and simultaneously complete the lifting, unloading, and cleaning processes after sintering. Ultimately, it achieves a fully automated and intelligent conveying system for the circulation of sintering containers and materials within the sintering section. The automatic circulation process of this equipment is as follows: kiln outlet receiving → distributing → crushing → lifting → unloading → cleaning → inspecting → loading → shaking → cutting → stacking → kiln…

[Application Case] Controller + IO assists in the pretreatment of chemical raw materials

April 14, 2026 599

Chemical product manufacturing mainly consists of four core stages: raw material processing, chemical reaction, product separation and purification, and packaging and storage. Raw material processing lays the foundation for subsequent production and directly impacts the efficiency and quality of the entire production process. Raw material processing typically involves physical treatments such as crushing, screening, and drying to reduce the moisture content to 0.5%, followed by chemical treatments such as pickling for rust removal, desulfurization, and dephosphorization. Finally, the raw materials are precisely measured and mixed according to the reaction equations to complete the pretreatment process, providing the necessary conditions for subsequent chemical reaction stages. Solution WELLAUTO…

[Application Case] Distributed I/O applied to automatic control teaching equipment

April 3, 2026 591

The immersive reading experience in an automatic control teaching device is part of a comprehensive teaching and training system integrating simulation, computer control, and other professional courses. It is widely used in automatic control courses and vocational skills competitions in higher education institutions and vocational schools. The device features a modular design, supports visual operation, and achieves a deep integration of theory and practice. This helps students intuitively understand automatic control principles, stimulates their experimental interest, and effectively improves their theoretical and practical abilities. The automatic control teaching device can simulate typical production line tasks, covering tasks such as handling, assembly, grinding, polishing, and gluing by industrial robots…

Application Case】The IO-Link solution is applied to the NIC production line for new energy vehicle inverters

March 23, 2026 623

Inverters are the "heart" of the powertrain system in new energy vehicles. Their efficient DC-AC conversion, precise motor control, and energy recovery functions act like the pumping function of the heart, playing a crucial role in ensuring the stable operation, range, and power performance of electric vehicles. The new energy vehicle inverter (NIC) assembly line includes complex processes such as robotic assembly stations, automatic screw tightening systems, pressing equipment, automatic dispensing/applying equipment, power module mounting equipment, welding equipment, and testing equipment. A highly automated, high-precision, and high-reliability production and assembly process ensures inverter performance. Pain Points and Challenges: Pain Point 1: Information…

[Application Case] IO-Link solution applied to automotive seat assembly line

March 13, 2026 530

As the core seating device for drivers and passengers, car seats not only need to provide a comfortable riding experience but also ensure driving safety throughout the entire vehicle's journey. They are mainly composed of key components such as foam padding, backrests, safety locks, and headrests, and are a core embodiment of automotive safety and comfort. In the current automotive market, cost reduction and efficiency improvement have become core industry demands, and car seat design is also moving towards "simplified structure, iterated materials, and upgraded processes." While balancing seat comfort, safety, and intelligence, achieving component simplification through technological optimization to improve product strength and usability is crucial for seat assembly lines…

[Application Case] The AUEX module is used in the automotive battery power distribution management unit (BDMU)

March 5, 2026 634

In the current automotive battery field, cost reduction and space optimization have become core requirements. The high integration of the Battery Distribution Unit (BDU) and Battery Management System (BMS) has become the mainstream trend in the industry. The integration of the two forms the Battery Distribution and Management Unit (BDMU), significantly improving the overall performance and economy of the battery system. The core advantages of the integrated solution are significant: in terms of space utilization, the integration of the BDU and BMS frees up more reserved space for battery pack capacity expansion…

(+86)0512-5772 0511

market@wellauto.net