A process crane engineered for the safe transfer,positioning and pouring of ladles containing molten metal.
Molten Metal
Handling
Configured for ladle transfer and pouring operations
Redundant
Hoisting
Critical lifting
functions
reviewed for safe
operation
Thermal
Protection
Crane systems protected from
heat, dust and sparks
Precise
Positioning
Controlled ladle
movement within
the production process
自由容器
Engineered Around
Your Molten Metal Process
Ladle handling cranes are configured according to the total lifted load, process route, operating cycles, positioning requirements, molten metal temperature and site conditions.
Furnace to Ladle Transfer
Handling ladles at melting
and tapping areas
Ladle Furnace Operations
Positioning ladles for refining
and treatment
Continuous Casting
Molten steel transfer to
the casting process
Foundry Pouring
Controlled transport and pouring of molten iron
Ladle Preparation Areas
Empty ladle handling, lining
and maintenance support
Process Maintenance Lifts
Auxiliary lifting for equipment and refractory work
The total lifted load must include the molten metal, ladle body, lifting beam, hooks and all suspended equipment.
自由容器
Technical Specifications
Core project data for ladle crane evaluation.
Final design depends on the total suspended load, working cycles,load spectrum, process route, thermal exposure, required redundancy
and destination requirements.
自由容器
Ladle Crane
Configuration Options
Double-Girder
Ladle Crane
Process-oriented
arrangement for
molten metal
transfer
Four-Girder
Configuration
Engineered for
high-capacity and
critical applications
Main &
Auxiliary Hoists
Independent
lifting functions
for transfer and
pouring
Ladle Beam &
Hooks
Matched to the ladle trunnions and lifting geometry
Redundant
Hoisting System
Drive, brake and
control redundancy
based on project risk
Heat-Protected
Control System
Protected motors, cables, enclosures and operator station
The final crane arrangement is selected according to the ladle structure, pouring method, total lifted load,process route and required safety functions.
自由容器
Safety & Molten Metal
Handling Reliability
Overload
Protection
Total suspended load monitoring and lifting
protection
Brake
Monitoring
Monitoring of critical main-hoist brake status
Overspeed
Protection
Detection and
response to abnormal lowering
speed
Hoisting &
Travel Limits
Controlled hook, trolley and bridge movement
Anti-Sway &
Positioning
Reduced ladle swing and controlled process
alignment
Emergency &
Backup Control
Project-specific
response to abnormal
conditions
Confirmed Critical Handling Scope
Total Lifted Load Review
Ladle & Attachment Interface Review
Main Hoist Redundancy Review
Brake and Overspeed Protection Review
Thermal Protection Review
Motion and Interlock Testing
Emergency Response Review
Inspection and Technical Documentation
Redundancy and emergency functions must be defined according to the actual molten metal risk, process layout and agreed project standard.
自由容器
Frequently Asked Questions
What is a ladle handling crane?
It is a process overhead crane engineered to transfer, position or pour ladles containing molten metal.
Is a ladle crane the same as a standard
double-girder crane?
No. A ladle crane requires project-specific evaluation of the total lifted load, thermal exposure, hoisting redundancy, braking, controls and molten-metal handling risks.
How is the rated capacity selected?
Capacity must include the molten metal, empty
ladle, ladle beam,hooks and every item suspended
below the crane.
Is every ladle crane a four-girder crane?
No. Double-girder and four-girder arrangements are both used. The final structure depends on capacity, span, risk level, process requirements and applicable standards.
Is every ladle crane a four-girder crane?
Capacity must include the molten metal, empty
ladle, ladle beam,hooks and every item suspended
below the crane.
Can the crane have main and auxiliary hoists?
Yes. The main hoist can handle the ladle while the
auxiliary hoist supports tilting, pouring or other
process operations.
Can it operate in extreme heat and dust?
Yes, when the structure, motors, brakes, cables, enclosures, lubrication and operator station are selected for the actual radiant heat, dust, fumes and ambient temperature.
What information is needed for an initial
proposal?
Maximum total lifted load, ladle drawing, process route, lifting height, operating cycles and temperature conditions.