This article delves into the critical application of industrial mobile computing solutions in the traditional heavy industry of steel manufacturing. Through the digital transformation practice of the large steel group Zenith Steel, this article demonstrates how mobile data collection terminals replace traditional paper-based processes, achieving real-time collection and transparent management of production data, ultimately driving a leap in production efficiency.

User Background

Zenith Steel Group Co., Ltd. was founded in September 2001 and has now developed into a large steel group with annual sales of nearly 200 billion RMB. The company's business covers multiple fields including steel smelting, steel processing, modern logistics, ecological agriculture, sports education, hotels, and commerce. In the 2023 ranking of China's Top 500 Enterprises, it ranked 175th; among the Top 500 Manufacturing Enterprises, it ranked 83rd; and among the Top 200 Private Enterprises in Jiangsu Province, it ranked 8th. The company has been consecutively listed among China's Top 500 Enterprises for 19 years.

Challenges

With the expansion of enterprise scale and the increasing demand for refined management, Zenith Steel's traditional production information management model faces severe challenges. Production work orders rely on paper records, which subsequently still require manual secondary data entry into computer systems. This method is inefficient and slow in circulation, leading to poor information timeliness and the formation of serious data barriers, specifically manifested as information silos between departments, opaque production progress, and difficulties in quality issue traceability. This severely constrains the improvement of production scheduling response speed and overall efficiency.

The traditional paper record and manual entry model exposes numerous bottlenecks in modern steel production, with specific pain points including:

• Low production efficiency: The slow circulation of paper work orders and manual secondary data entry creates efficiency bottlenecks in the production line, prolonging the production cycle.
• Severe information silos: Data cannot be shared and synchronized in real-time between departments, leading to collaboration difficulties and delayed decision-making.
• Insufficient production transparency: Management cannot accurately grasp production site progress and equipment status in real-time, leading to decisions lacking data support.
• Difficulty in quality traceability: When quality issues arise, relying on paper records makes it difficult to quickly and accurately pinpoint the root cause of the problem, and the traceability process is time-consuming and laborious.

By deploying an industrial mobile computer-driven production line data collection solution, Zenith Steel achieved significant operational value:

• Manifold increase in production efficiency: Achieved real-time, in-situ collection and upload of production data, eliminating information delays, increasing overall production efficiency by 100% compared to traditional methods.
• Enhanced management efficiency and traceability: The application of mobile computers made the entire production process transparent and traceable, greatly improving management efficiency and control over the production process.
• Data-driven decision making: Real-time, accurate production data provided a reliable basis for management's production scheduling, process optimization, and quality control.

Zenith Steel adopted a full-process digital solution centered on industrial mobile computers:

• Dedicated terminal deployment: Dedicated SEUIC industrial mobile computers were deployed at key processes and equipment on the production line, serving as rugged and reliable data collection terminals.
• Real-time data closed loop: Operators used mobile computers to directly record key information for each production cycle (such as machine number, wet drawing tray information) on-site, with data uploaded in real-time to the central management system, breaking down information silos.
• Building a full lifecycle traceability system: Through the precise collection and binding of production batch information by mobile computers, a full-process data traceability from raw materials to finished products was achieved. After product completion, packaging, and warehousing, its complete production history was digitized, laying a solid foundation for future quality traceability, inventory management, and product analysis.