High Precision HAGC System for Strip Rolling Mills China Suppliers Factory
The HAGC (Hydraulic Automatic Gauge Control) System supplied by YWLX is a high-precision engineering solution designed specifically for Hot and Cold Strip Rolling Mills. By integrating advanced hydraulic screwdown technology with real-time monitoring, the system ensures exceptional gauge precision and stability, minimizing material waste and maximizing production efficiency for thin-steel strip processing.
Engineered for reliability and ease of operation, the HAGC system features a comprehensive rolling process database. This allows operators to quickly establish and invoke rolling schedules for various steel specifications, ensuring that every strip meets rigorous industrial tolerances through a seamless blend of automated force control and synchronous roll adjustment.
Detailed Parameters
| Control System | Hydraulic Screwdown AGC | Force Control | Automatic Constant Rolling Force (AFC) |
|---|---|---|---|
| Monitoring | Gaugemeter Monitoring | Tension Control | Automatic Tension Gauge Control |
| Gauge Tolerance 1 | 0.15±0.003mm | Gauge Tolerance 2 | 0.3±0.006mm |
| Tolerance Type | Lengthwise Gauge Tolerance | Application | Hot/Cold Strip Rolling Mills |
| Operation Mode | Database-driven Scheduling | Protection | Integrated Self-Protection Function |
Key Advantages
High Reliability
Built for continuous industrial operation with perfect self-protection functions to prevent equipment damage.
Operational Efficiency
Rapid setup via a process database, allowing immediate invocation of schedules for different steel specifications.
Superior Precision
Guarantees strict lengthwise gauge tolerances as low as ±0.003mm for high-end steel products.
Advanced Monitoring
Real-time gaugemeter monitoring ensures constant visibility of the rolling process and strip quality.
Closed-Loop Control
Utilizes APC and multiple AGC modes (Forward, Feedback, Tension, Mass Flow) for precise thickness control.
Data Optimization
Collects and records all rolling parameters to continuously optimize future rolling schedules.
Product Gallery
Management Platforms
Position Control
Closed-loop Roll Opening Position Control (APC) for exact gap management.
Gauge Logic
Integration of Forward, Feedback, and Mass Flow AGC for diverse strip needs.
Force Setting
Precise roll gap pressure and rolling force settings with zero-point calibration.
Synchronous Control
Strict control of roll synchronous movement on both sides for uniform thickness.
Strip Correction
Active roll gap difference monitoring and strip correcting control.
Alarm System
Separate force setting and automated alarming for safety and quality assurance.
Investment Return Comparison
| Performance Metric | Standard System | YWLX HAGC System |
|---|---|---|
| Gauge Precision | Low to Medium | Ultra-High (±0.003mm) |
| Setup Time | Manual/Long | Database-Driven/Instant |
| Material Waste | Higher Scrap Rate | Minimized via Closed-Loop |
| Operational Risk | Manual Monitoring | Self-Protection Automated |
| Process Optimization | Trial and Error | Data-Driven Recording |
Frequently Asked Questions
The Automatic Gauge Control (AGC) system is used to maintain the precise thickness (gauge) of the steel strip during the rolling process, compensating for roll deflection and wear in real-time.
It utilizes a comprehensive rolling process database. Operators can simply invoke the corresponding rolling schedule from the database before each operation, eliminating manual setup errors.
Forward AGC predicts and adjusts the gap based on incoming strip thickness, while Feedback AGC adjusts the gap based on the measured thickness of the strip after it has passed through the rolls.
Yes, the HAGC system is designed for versatility and can be implemented in both hot and cold strip rolling mills, often as part of a revamping service to upgrade legacy equipment.
The system includes a perfect self-protection function and separate force setting alarms to prevent mechanical overload and ensure operator safety.
Mass Flow AGC calculates the volume of material entering and leaving the roll gap, allowing the system to adjust the roll opening to keep the mass flow constant, thus stabilizing the gauge.
