In today’s competitive steel rolling industry, traditional pain points—poor quality control, counting errors, cumbersome material traceability, and high labor costs—hinder enterprise growth. Leveraging cutting-edge technologies like AI, machine vision, and big data, we focus on the steel rolling sector’s full-process intelligent needs, adhering to the core values of “Precision, Stability, Diligence, and Innovation.” Our integrated intelligent service system covers quality inspection, quantity inspection, material inspection, full-process solutions, and customized development, helping enterprises break efficiency limits and achieve cost optimization with improved product quality.
We offer intelligent products and solutions that penetrate every critical link of steel rolling production from source to finished product, precisely addressing industry pain points:
- Quality Inspection: Bar Surface Inspection System, High-Precision Meter Weight Testing System — comprehensive and accurate quality control from surface defects to weight deviation;
- Quantity Inspection: Automatic Bar Counting and Separating System, High-Precision Bundled Bar Re-inspection System — eliminating manual counting errors and ensuring zero mistakes in quantity control;
- Material Inspection: Hook Number (Billet Character) Automatic Recognition System, Multiple Length and Fixed Length Tracking System — enabling clearer material traceability and more precise length control;
- Solutions: Cold Bed Automatic Sampling Solution, Bar and Wire Automatic Welding (Hanging) Tag Solution, Material Conveyance Automatic Control System, Rolling Process Measurement Solution — realizing unmanned and automated upgrading of key production links;
- Customized Development: Undertaking intelligent demand development services for various bar and wire production lines at home and abroad, providing tailor-made solutions to meet enterprises’ personalized and differentiated intelligent upgrading needs.
II. Core Products & Technical Solutions (Full-Scenario Coverage, Data-Driven)
1. Intelligent Quality Inspection Systems: Fortify Product Quality
- Bar Surface Inspection System: Equipped with high-definition industrial cameras, advanced visual recognition algorithms, and real-time data processing modules, this system forms a multi-dimensional inspection network. It accurately identifies subtle defects such as wrong rolls, missing longitudinal ribs, protrusions, pits, cracks, and folds on bar surfaces, with detection accuracy exceeding 99%, missing detection rate strictly controlled within 0.5%, and false detection rate no more than 1%. It effectively resolves the limitations of manual inspection, such as subjectivity, fatigue-induced errors, and inconsistent standards. Additionally, it synchronously measures 12 core physical parameters, including steel bar inner diameter, transverse rib angle, transverse rib height, longitudinal rib height, and rib spacing, with length measurement precision of ±0.3mm and weight measurement precision of ±0.5g, laying a solid foundation for traceable and controllable quality management.
- High-Precision Meter Weight Testing System: Specifically designed for on-site weight deviation detection of finished steel bar samples, this system captures weight data in real time during production. It integrates high-precision sensors and intelligent data calibration algorithms to ensure reliable data collection, with length error within ±0.3mm and weight error within ±0.5g. The measured data is automatically linked to key production information such as rolling sequence number, heat number, and steel grade, allowing production managers to quickly trace and adjust process parameters, thereby reducing quality costs caused by non-conforming products.
2. Intelligent Quantity Inspection Solutions: Solve Precision Counting Challenges
- Automatic Bar Counting and Separating System: Combining machine vision recognition, intelligent sensing technology, and precision mechanical control, this system is suitable for bars with diameters ranging from Φ10mm to Φ130mm. It achieves counting accuracy error of less than ±0.08‰ and has been deployed in over 600 projects globally, validated across diverse working conditions. It integrates functions such as automatic counting, separating, resetting, and shift switching, adapting to dynamic production rhythms. By replacing manual counting, it significantly improves efficiency, reduces labor intensity, and minimizes disputes arising from quantity discrepancies.
- High-Precision Bundled Bar Re-inspection System: Focused on pre-delivery counting verification, this system adopts dual-recognition technology to ensure ≥98% one-time counting accuracy (100% after simple manual correction), with over 100 operational cases. It synchronously records batch numbers, specifications, and weight data, supporting multi-dimensional query and traceability. Its user-friendly interface enables easy operation without professional training, enhancing the efficiency and accuracy of finished product inspection.
3. Intelligent Material Inspection Systems: Achieve Full-Process Precision Traceability
- Hook Number (Billet Character) Automatic Recognition System: Based on deep learning and high-definition image processing technology, this system recognizes hook numbers, QR codes, and batch numbers on billets with 99.9% accuracy, even in harsh environments like high temperature, dust, and strong light. It prevents billet confusion and enables full-process material traceability, seamlessly integrating with ERP and MES systems to share data in real time, optimizing production scheduling and quality 追溯.
- Multiple Length and Fixed Length Tracking System: This system realizes dynamic calculation of multiple lengths and precise control of fixed-length cutting by collecting rolling speed, material position, and cutting signals in real time. With a length control error of ≤±0.5mm, it reduces material waste caused by length deviations. It supports rapid switching between multi-specification products and automatically stores process parameters, improving production flexibility and consistency.
4. Full-Process Intelligent Solutions: Promote Unmanned Production Transformation
- Cold Bed Automatic Sampling Solution: Tailored for automatic sampling of round bars, deformed bars, and profiles, this solution integrates camera positioning, precision cutting, and sample collection. It operates without manual intervention, avoiding safety risks and ensuring sample representativeness. The sampling process is fully recorded and linked to product data, providing reliable support for quality testing.
- Bar and Wire Automatic Welding (Hanging) Tag Solution: This solution includes bar welding robots and wire hanging robots. Bar welding robots complete 2 tags in ≤25s with a one-time success rate of ≥99.8%, while wire hanging robots use 3D visual positioning to achieve ≥99.5% hanging success rate with a 45s double-tag cycle. Both replace manual operation, ensuring accurate and firm labeling, and improving delivery efficiency.
- Material Conveyance Automatic Control System: Coordinating roller tables, chains, and cranes through intelligent scheduling algorithms, this system achieves ±5mm positioning precision. It optimizes material flow from billet feeding to finished product delivery, monitoring equipment status in real time and alarming for faults, reducing energy consumption and safety risks.
- Rolling Process Measurement Solution: Equipped with 3 high-speed industrial cameras, this solution captures rolling profile images in all directions, measuring key dimensions with ±0.17mm precision in 0.1s. It withstands high temperatures, oxide scale, and vibration, providing real-time data for process adjustment, ensuring product dimensional accuracy, and enhancing production stability.
5. Customized Development Services: Meet Personalized Intelligent Needs
We offer end-to-end customized services for global bar and wire production lines. Our professional team conducts on-site demand surveys to understand production processes, equipment status, and pain points. From scheme design, R&D, and equipment selection to installation, commissioning, and training, we provide one-stop support. Whether optimizing inspection systems for special working conditions or developing non-standard conveyance solutions, we deliver tailored intelligent upgrades to help enterprises build core competitiveness.
III. Technical Strength & Qualification Guarantee
- R&D Team: Comprising dozens of professionals, including senior industry experts and visiting professors, our R&D team covers AI, machine vision, automatic control, and mechanical design. Supported by a dedicated R&D center with advanced equipment, we continuously tackle technical bottlenecks and drive product iteration.
- Industry-University-Research Cooperation: We maintain long-term partnerships with top universities and high-tech enterprises, conducting joint research on key technologies and transforming scientific achievements into practical solutions, ensuring our products remain at the industry forefront.
- Certifications & Patents: We hold ISO 9001 Quality Management System and ISO 45001 Occupational Health and Safety Management System certifications. With multiple national patents covering core algorithms and system designs, we guarantee reliable product and service quality.
IV. Core Value Proposition
We redefine steel rolling production through precise inspection, zero-error control, visual traceability, and unmanned operation. By integrating advanced intelligent technologies into every production link, we help enterprises break free from traditional constraints. Whether standardized products or customized solutions, we focus on customer value creation, partnering with steel rolling enterprises to accelerate efficient, low-carbon, and intelligent industry transformation.
