General purpose overhead crane
Overhead Crane for Metallurgy
Product Overview
The Overhead Crane for Metallurgy by Weiyuan is a specialized lifting solution developed to handle hot metal safely and efficiently in the harsh, demanding environments of the metallurgical industry. This crane is designed with multiple protection technologies, redundant mechanisms, and advanced controls to ensure maximum safety and reliability. Depending on the capacity requirements, the system can be equipped with either a specialized electric hoist for metallurgy (for loads under 16t) or a special-purpose trolley for metallurgy (for loads 16t and above). With a high work level and robust construction, this crane provides a durable, efficient, and safe solution for critical lifting operations in steel plants and foundries.
Product Advantages
Enhanced Safety and Reliability
Engineered with multiple protection measures and redundant mechanisms, this crane is built to handle the critical task of lifting hot metal. Every component is designed to provide maximum operational safety and reliability in high-risk environments.
Durable Construction for Harsh Conditions
The crane is built to endure the extreme heat and continuous use found in metallurgical plants. It utilizes special motor reducers and hoists/trolleys specifically designed for metallurgy, ensuring durability and a long service life.
High-Duty Performance
With a work level rating of A6-A7, this crane is designed for frequent, heavy-duty use. It delivers the high-efficiency performance required to maintain productivity in demanding, round-the-clock metallurgical operations.
Flexible Hoisting Solutions
The system is adaptable to different capacity needs. For lighter loads up to 16t, it uses a specialized electric hoist for metallurgy. For heavier loads from 16t to 74t, it employs a robust, special-purpose trolley, ensuring the right equipment for the job.
Advanced and Convenient Control
Various speed control systems can be implemented as required, providing efficient and convenient operation. Intelligent functions like electric anti-sway and inching movement give operators the precise control needed for handling hot metal.
Multiple Protection Measures
The crane incorporates a comprehensive suite of safety features, including impact-proof limits and regional load restrictions, to create a secure operating environment and prevent accidents.
Application Scenarios
Steel Mills and Foundries
Ideal for various lifting tasks within steel mills and foundries that involve handling hot metal, such as transporting ladles, charging furnaces (for smaller operations), and moving billets or slabs in high-temperature areas.
Metal Processing Workshops
Suitable for workshops involved in forging, heat treatment, or other metallurgical processes where materials are handled at high temperatures and operational reliability is critical.
Maintenance in Metallurgical Plants
Can be used for maintenance tasks within steel mills, such as lifting and positioning heavy equipment, rolls, or furnace components in high-temperature environments.
Scrap Handling and Charging
Can be configured for handling and charging scrap metal into furnaces, providing a robust and reliable solution for the initial stages of the steelmaking process.
Product Specifications and Dimensions
| Specification | Parameters |
|---|---|
| Lifting Capacity | 2t – 74t |
| Span | 5m – 40m |
| Lifting Height | 9m – 30m |
| Work Level Classification | A6 – A7 |
| Hoisting Mechanism | Electric hoist for metallurgy (<16t) or special trolley (≥16t) |
| Travel Mechanism | Special Motor Reducer for Metallurgy |
| Key Feature | Designed for high-temperature, harsh environments |
Features at a Glance
✓ High-Duty Performance: A6-A7 work level for frequent, demanding use.
✓ Designed for High Temperatures: Built with specialized metallurgical components.
✓ Multiple Safety Protections: Engineered for reliable operation in hazardous environments.
✓ Flexible Capacity Options: Hoist and trolley configurations for loads from 2t to 74t.
✓ Advanced and Precise Control: VFD and intelligent functions for safe handling.
✓ Durable and Reliable: Robust construction ensures a long service life.
✓ Wireless Expansion Ready: Connects to the Weiyuan Crane Industrial Internet Platform.
FAQ
Q: What is the difference between this crane and a casting crane?
A: While both are for metallurgy, this crane is typically used for a wider range of tasks and has a slightly lower duty cycle (A6-A7) compared to a dedicated casting crane (A7-A8). It’s a versatile workhorse for general hot metal handling, while a casting crane is a highly specialized machine for the single, critical task of teeming molten metal.
Q: Why are there two different hoisting mechanisms mentioned?
A: To provide the most efficient and cost-effective solution, we use a specialized electric hoist for lighter tonnage applications (under 16t). For heavier loads (16t and above), we use a more robust, special-purpose open-winch trolley designed for greater capacities and higher demands.
Q: What kind of environment is this crane designed for?
A: This crane is specifically engineered for the harsh conditions of the metallurgical industry, which include high ambient temperatures, dust, and the need for continuous, reliable operation.
Q: How does the crane ensure safe operation?
A: Safety is ensured through a combination of design and technology. This includes using heat-resistant components, multiple protection measures like limit switches, and advanced control features such as electric anti-sway and inching movement for precise, stable load handling.
Q: Can this crane be customized for my plant’s specific needs?
A: Yes. The crane is based on a modular and parametric design. We can customize the span, lifting height, control systems, and other features to perfectly match the requirements of your facility and application.
