PRODUCTS & CASES

Metallurgical overhead cranes are one of Weihua's flagship heavy-duty lifting solutions, specially engineered for steel plants and metallurgical production lines. Equipped with a high-speed main hoisting mechanism, these cranes are designed to meet the demanding requirements of continuous, high-capacity production while ensuring reliable and efficient material handling.

Also known as ladle overhead cranes, molten metal cranes, or metallurgical process cranes, they serve as essential equipment throughout the steelmaking process. These cranes are primarily used for lifting, transporting, and pouring ladles filled with molten iron or molten steel under extremely high temperatures and hazardous operating conditions. To ensure maximum safety and operational reliability, they are designed in accordance with A7 and A8 heavy-duty working classifications.

Weihua provides customized metallurgical overhead crane solutions capable of maintaining stable performance under continuous heavy-load operation. Manufactured with robust structural components, advanced electrical control systems, and multiple safety protection devices, these cranes deliver precise positioning, excellent durability, and dependable performance for long-term service in harsh industrial environments.

Our metallurgical crane series is widely applied in ferrous and non-ferrous metal smelting plants, supporting every stage of molten metal handling with safe, efficient, and intelligent lifting solutions. Customized configurations are available to meet different plant layouts, production capacities, and process requirements.

Features

• High-speed main hoisting mechanism improves production efficiency, with optional stator voltage regulation or variable frequency drive (VFD) speed control.

• Intelligent anti-sway technology minimizes load swing, ensuring smoother and more stable material handling.

• Supports precise load positioning, automatic operation, and intelligent PLC/CNC control systems for higher operating accuracy.

• Designed and manufactured in accordance with European FEM and DIN standards for reliable performance and long service life.

• Optimized structural design offers excellent safety, stable operation, low maintenance costs, and extended equipment lifespan.

Complete Safety Protection

• Four independent wire rope winding systems provide redundant lifting protection and enhanced load safety.

• Dual braking systems installed on the balancing beam improve braking reliability and help prevent wire rope failure.

• Emergency stop button enables immediate shutdown of the main hoisting system when required.

• Integrated overload protection and trolley anti-derailment devices ensure safe crane operation.

• Real-time overspeed monitoring continuously protects the main hoisting mechanism during operation.

• Multi-stage travel limit switches safeguard all lifting and traveling movements for maximum operational safety.

Weihua Crane provides customized ladle crane solutions for steel plants, metallurgical facilities, foundries, and high-temperature melt shops. Designed for continuous heavy-duty operation, these cranes offer outstanding load capacity, precise load positioning, and reliable performance for molten metal transportation, ladle handling, casting operations, and other demanding metallurgical applications.

Key technical parameters—including lifting capacity, span, lifting height, and rail gauge—can be customized to suit different workshop layouts and production requirements. Every crane is engineered to ensure safe, stable, and efficient operation under extreme temperatures and harsh industrial environments.

Backed by an experienced engineering team, Weihua focuses on maximizing production efficiency, operational safety, and equipment durability. Our metallurgical crane solutions help customers improve productivity while ensuring reliable performance throughout the entire steelmaking process.

Optional Configurations

• Variable frequency drive (VFD) speed control for all lifting and traveling mechanisms.

• Load monitoring system with real-time load weight and operating temperature display.

• PLC intelligent control system featuring fault diagnosis, operation data recording, and visual monitoring.

• Anti-electromagnetic interference (EMI) system for stable operation of multiple cranes within the same workshop.