Weihua has successfully completed the manufacturing, installation, and commissioning of five 320-ton heavy-duty ladle cranes for a major metallurgical project in Hebei, China. The cranes have now entered full commercial operation, providing reliable support for molten metal handling while significantly improving the customer's production efficiency and workshop productivity.
The project includes two customized crane models:
3 × 320/80/15t – 25m Ladle Cranes
2 × 320/80/15t – 31m Ladle Cranes
Each crane was specifically engineered to withstand demanding steelmaking environments characterized by high temperatures, continuous operation, and intensive working cycles. Since commissioning, all units have demonstrated stable performance and dependable reliability.
Heavy-Duty Structural Design
Unlike conventional overhead cranes, these 320-ton ladle cranes adopt a four-girder, four-rail configuration, providing exceptional structural rigidity and load distribution for heavy-duty applications.
The cranes are equipped with a high-strength reducer, interchangeable crane and trolley wheels, and a four-wheel drive trolley system. This optimized mechanical design ensures smooth operation under full-load conditions while enhancing durability, stability, and operational safety during continuous production.
Intelligent Safety and Monitoring System
To meet the strict requirements of modern metallurgical production, each crane is equipped with an advanced electrical control system and multiple intelligent safety functions.
Redundant Control System
An independent redundant control architecture allows immediate system switching if a single control unit fails, minimizing unexpected downtime and ensuring uninterrupted operation throughout the production process.
Comprehensive Safety Protection
Integrated smoke detection, restricted-area alerts, and wireless communication systems provide continuous safety monitoring, enabling operators to identify and respond to potential risks more efficiently.
Real-Time Equipment Health Monitoring
The intelligent monitoring platform continuously tracks key operating parameters, including gearbox vibration, motor temperature, and electrical system status. Operating data and fault records are automatically collected and analyzed, helping optimize preventive maintenance and extend equipment service life.
Reliable Metallurgical Lifting Solutions
The successful completion of this project further demonstrates Weihua's expertise in designing and manufacturing large-capacity ladle cranes for the steel and metallurgical industries. By combining robust structural engineering with intelligent control technology, Weihua continues to deliver safer, smarter, and more efficient lifting solutions for customers worldwide.
