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RFID tags on metal

RFID tags on metal

  • How UHF RFID Asset Tracking Improves Industrial Inventory Accuracy
    Jan 15, 2026
    As industries move toward automation and digital transformation, accurate asset tracking has become a critical requirement for manufacturers, warehouses, and logistics companies. Traditional barcodes and standard RFID tags often fail in metal-rich environments — leading to poor readability, manual errors, and rising operational costs.That’s where UHF Long-Range Anti-Metal RFID Tags come in. What Is a UHF Long-Range Anti-Metal RFID Tag? A UHF anti-metal RFID tag is a specially engineered RFID tag that includes an isolation layer or shielding structure. This design prevents metal interference, allowing the tag to maintain stable performance on metal assets. Unlike ordinary RFID labels, anti-metal tags deliver: - Longer read range - Higher read accuracy - Better durability in industrial environments The UHF Long Range Anti-Metal RFID Tag for Asset Tracking is built to meet the demanding needs of modern asset management systems. Key Features and Benefits Long Reading Range (Even on Metal) Thanks to its optimized UHF antenna design, this tag can achieve long-distance reading when paired with compatible UHF RFID readers. This enables fast bulk scanning without line-of-sight requirements. Excellent Anti-Metal Performance Metal surfaces usually reflect or absorb RFID signals. This tag is specifically designed to overcome that challenge, ensuring stable performance when mounted directly on metal assets such as machines, tools, racks, and containers. Industrial-Grade Durability Built with robust materials, the tag is suitable for: Factories, warehouses, outdoor and semi-outdoor environments, and harsh industrial conditions. It resists dust, vibration, and temperature changes, making it ideal for long-term asset tracking. EPC Gen2 / ISO 18000-6C Compliant The tag fully complies with international UHF RFID standards, ensuring compatibility with most mainstream RFID readers and asset management systems worldwide. Flexible Installation Options The tag can be mounted using: screws, rivets, and industrial adhesive (depending on model). This flexibility makes it easy to deploy across different asset types and industries. Why Anti-Metal RFID Tags Are Essential for Asset Tracking Solve Metal Interference Problems Standard RFID tags often fail on metal assets. Anti-metal RFID tags eliminate read failures and ensure consistent data capture. Improve Inventory Accuracy Automated RFID tracking reduces human error and enables real-time asset visibility. Reduce Operational Costs With faster scanning and fewer manual checks, businesses save on labor while improving efficiency. Enable Digital Asset Management RFID data can be integrated with ERP, WMS, or MES systems, supporting data-driven decisions and predictive maintenance. Typical Applications UHF Long-Range Anti-Metal RFID Tags are widely used in: - Industrial equipment tracking - Tool and mold management - Logistics pallets and containers - Construction and heavy machinery - Medical equipment tracking - Warehouse racking systems Anywhere metal assets need to be identified quickly and accurately, this solution excels. Why Choose Meihe’s UHF Anti-Metal RFID Tag? When selecting RFID tags for industrial asset tracking, quality and reliability matter. This product offers: proven anti-metal performance, stable long-range reading, industrial durability, global standard compliance, and customization options for large projects. It' s a cost-effective RFID solution designed for scalable, long-term asset management. As asset tracking becomes more complex and data-driven, investing in the right RFID technology is essential. The UHF Long Range Anti-Metal RFID Tag for Asset Tracking provides a powerful combination of performance, durability, and compatibility — making it an ideal choice for industrial and logistics applications.
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  • Can RFID tags be read through metal?
    Jun 28, 2024
    RFID (Radio Frequency Identification) technology has become ubiquitous across industries. It is often used for tracking and identification purposes, enabling efficient management of assets, inventory, and even personnel. A common concern is whether RFID tags can be read through metal surfaces. Next, we will take a comprehensive look at the capabilities and limitations of RFID technology in reading tags through metal. When an RFID tag is placed on or near a metal surface, it creates an interference or shielding effect that can hinder communication between the tag and the reader. Metal, especially thick or highly conductive metal, can reflect or absorb radio waves emitted by the reader, reducing the readability of RFID tags. However, certain factors can improve the read range and effectiveness of RFID tags through metal. 1. Frequency: RFID technology operates on different frequency bands, such as low frequency (LF), high frequency (HF), or ultra-high frequency (UHF). UHF RFID is generally easier to read through metal because it is able to penetrate or bypass metal obstacles. 2. Tag placement: Placing the tag away from large metal surfaces or using insulating material between the tag and the metal can improve readability. 3. Reader Antenna Orientation: Adjusting the orientation or placement of the reader antenna can improve the chances of successfully reading an RFID tag through metal. 4. Specialized Tags: Some RFID tags are designed specifically for use on metal surfaces. These tags are often referred to as "on-metal" tags, such as anti-metal tags. UHF flexible anti-metal tags are widely used in logistics, warehousing, manufacturing, aerospace, automotive and other industries that require contact with metal surfaces. They can be used to track inventory, manage assets, and visualize the logistics chain.
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