Case Sharing: How QR Codes Are Used for Equipment Inspection and Maintenance
Original: https://cli.im/article/detail/1881
As the saying goes, "A craftsman must sharpen his tools to do his work well." Using QR codes to create "electronic ID cards" for equipment—replacing traditional paper-based methods to display equipment information and record inspection and maintenance data—has become a popular choice for many enterprises.
We've collected and compiled some customer application results and their feedback on CaoLiao. Let's take a look at how they've applied QR codes to various types of equipment for inspection and maintenance tasks.
Equipment Spot Checks: Gaining Clear Insight into Employee Work
Shandong Xintong Aluminum Co., Ltd. – Assistant Department Manager: Han Kai
We use QR codes primarily in two areas: spot checks and inspections of various equipment, and on-site sanitation cleaning. Employees scan the QR codes to generate statistical reports, allowing for a clear overview of daily work performance. This enables us to recognize and reward outstanding employees, significantly boosting staff motivation.
Daily Equipment Inspections: Reducing Unexpected Equipment Failures
Chiping Huaxu New Materials Co., Ltd. – Production Equipment Department: Tao Mengwang
We use QR codes for daily inspections of all equipment in the plant, replacing on-site paper inspection forms. Three shifts conduct inspections at different times. If any equipment issues are detected, notifications are sent immediately, allowing us to address problems early. Inspection data is archived in the backend for tracking and querying, making it easy to assess missed inspections. The QR code inspection system enhances operational staff accountability and reduces unexpected equipment failures.
Equipment Inspection and Inventory: Real-Time Equipment Status Display on Large Screens
Herbei (Shanghai) Home Appliance Products Co., Ltd. – Engineer: Wang Hao
Our company uses various brands and models of automated equipment across different engineering types. Due to frequent project changes, equipment is often relocated or reassembled. Previously, we relied on periodic manual paper-based surveys followed by Excel updates, which consumed significant resources. Now, with CaoLiao's bulk QR code deployment, equipment information is updated instantly via scanning when moved, greatly improving efficiency.
Using CaoLiao's official database or data API, we integrate with other data processing platforms. For example, we used CaoLiao's recommended "Baidu Intelligent Cloud" to create a large screen displaying equipment distribution and status.
Tower Crane Pre-Shift Inspections: Significantly Improved Authenticity
Shaanxi Construction Engineering Group Co., Ltd. – Safety Engineer: Liang Yangchao
We've placed QR codes on tower cranes to record pre-shift inspections. This requires daily scanning inspections for project hazard sources, with records filled out, on-site photos taken,实名 handwritten signatures from inspectors, and automatic location generation. Previously, project safety management lacked procedure, making inspection, education, and record-keeping cumbersome and often unreliable. Now, with real photos and instant notifications, authenticity has greatly improved, allowing us to promptly address safety hazards.
Power Distribution Cabinet Inspections: Convenient Record Querying and Long-Term Preservation
China Railway Third Bureau Group East China Co., Ltd. – Wuxi Light Rail Project Safety and Quality Department Member: Jin Jiaming
Beyond power distribution cabinet inspections, we also use QR codes for fire extinguishers and electronic disclosure displays. The biggest benefits are the ease of querying records and their long-term preservation. Compared to paper-based methods, on-site QR codes can be made from PVC material and placed in card slots, making them easy to store, query, and recycle.
Equipment Status Monitoring: Intuitive, Efficient, and Convenient
Huaneng Tongchuan Zhaojin Coal and Power Company – Electrical Supervisor, Maintenance Department: Pan Lehong
CaoLiao QR codes feature a fresh interface and are simple to use. We've implemented equipment status monitoring, management, and evaluation, strengthening personnel control during maintenance periods. The system is intuitive, efficient, and convenient. It also saves significant human, material, and financial resources, reduces paper usage, and benefits environmental protection.
