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Double Girder Ladle Crane
Double Girder Ladle Crane for Steel Mill and Foundry Applications
Heavy Duty Ladle Crane for Molten Metal Handling in Steel Plants
Double Girder Overhead Crane for Foundry and Casting Operations
Steel Mill Ladle Crane with Double Girder Design for Safety
Industrial Ladle Handling Crane for Molten Steel Transport
High-Capacity Double Girder Ladle Crane for Foundries
Robust Casting Ladle Crane for Heavy-Duty Metallurgy Use
Precision Double Girder Overhead Crane for Steel Ladle Movement
Reliable Ladle Transfer Crane for Steel Production Facilities
Double Girder Foundry Crane for Efficient Molten Metal Logistics
Double Girder Ladle Crane for Steel Mill and Foundry Applications
Heavy Duty Ladle Crane for Molten Metal Handling in Steel Plants
Double Girder Overhead Crane for Foundry and Casting Operations
Steel Mill Ladle Crane with Double Girder Design for Safety
Industrial Ladle Handling Crane for Molten Steel Transport
High-Capacity Double Girder Ladle Crane for Foundries
Robust Casting Ladle Crane for Heavy-Duty Metallurgy Use
Precision Double Girder Overhead Crane for Steel Ladle Movement
Reliable Ladle Transfer Crane for Steel Production Facilities
Double Girder Foundry Crane for Efficient Molten Metal Logistics
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Capacity:
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Working Class:
  • A6
  • A7
Sling available:
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Apply : This crane is a key tool for steel plants. It keeps operations safe while improving speed and performance. Contact us to choose the right model for your site.
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PRODUCT OVERVIEW

Product Overview: QDY Double Girder Overhead Crane

This crane is made for lifting molten metal in steel and casting plants. It can lift 5 to 100 tons, with spans from 10.5 to 31.5 meters. Work level reaches A7/M8, which suits heavy use in extreme heat and dust.

Compared to standard QD cranes, the QDY model is upgraded with:

  • Better heat protection

  • Extra safety systems

  • Stronger structure

Key Features:

  • Double brakes & limiters to stop overload and failure

  • Heat shields under the main beam

  • PLC + frequency control for smooth, accurate moves

  • Remote monitoring to check system status in real-time

  • Split drive system for better balance and stable movement

  • High-efficiency drive combines motor, brake, and gearbox

  • Soft start/stop control reduces wear and improves accuracy

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Why Choose Our Double Girder Ladle Crane?

With the fast growth of the steel industry, cranes need to work more often and stay safe at all times. Our double girder ladle crane is built to handle tough jobs. Even if some parts stop working, it will not drop the ladle or cause accidents. This keeps your work safe and running smoothly.

1. Strong Design & Easy to Maintain

  • Simple structure makes repairs fast.

  • Built to last in hot and dusty steel plants.

  • Easy maintenance helps reduce downtime.

2. Safety Comes First

Our crane includes many safety features to protect workers and equipment. It meets standard safety rules and can be upgraded for more needs.

Standard Features:

  • ⚠️ Flashing lights and alarms to warn of danger

  • 📡 Infrared system to stop collisions

  • ⛓️ Lift limiters to prevent overload

  • 🔚 Travel limit switches for safe movement

  • ⚡ Low voltage and overload protection

  • 🔁 Phase protection to stop motor damage

  • 🛑 Emergency stop for quick shutdown

  • 🌀 Spring buffers to reduce impact

Optional Upgrades:
We offer custom safety tools based on your plant's needs. These help create a 100% safe workspace.

3. Reliable for Steel Production

  • Designed to carry hot molten metal without risk

  • Strong body supports long-term use

  • Works smoothly with few interruptions


Working Conditions:

  • Power: 3-phase AC, 50Hz, 380V

  • Temp: -10°C to 60°C

  • Humidity: ≤50% at 40°C

  • Meets JB/T7688.1-95 & JB/T7688.15-95 standards

  • Suitable for metal melting, rolling, and forging

Safety Standards:

  • Uses heat-resistant motors and wires

  • Equipped with dual brakes and dual limit switches

  • Includes overload protectors and overspeed control

  • Electric parts are protected against heat and dust

  • Only steel wire ropes with high safety ratings used

  • Remote control recommended for high-heat zones

APPLICATION SCENARIO

Double Girder Ladle Crane for Molten Metal Handling

The double girder ladle crane is made for steel plants, foundries, and metallurgical factories. It works in high heat, lifts heavy loads, and handles molten metal safely.


Main Uses

1. Steelmaking Workshops

  • Moves molten steel from furnace to ladle or casting area.

  • Works with very hot metal (up to 1600°C).

  • Keeps ladles steady to avoid spills or tipping.

2. Foundry and Casting Work

  • Pours molten metal into molds.

  • Supports continuous casting with accurate lifting.

  • Resists heat, dust, and metal slag.

3. Steel Plants and Rolling Mills

  • Carries hot ladles between furnace, ladle furnace, and tundish.

  • Moves slag pots during refining.

  • Uses anti-sway tech for smooth travel.

4. Heavy Lifting in Metallurgy

  • Handles frequent work in busy workshops (A6, A7 duty class).

  • Also lifts scrap, ingots, and billets.

  • Can add walkways, lights, and other tools for easier use.


Made for Harsh Conditions

  • Heat Resistance – With heat shields and special materials

  • Dust Protection – Strong parts for long use

  • Heavy Load – Lifts from 50 to 500 tons or more

  • Frequent Work – Rated for A5, A6, A7 use


Why Pick Our Crane?

  • 🚫 Fail-safe safety systems (collision stop, overload stop, emergency stop)

  • 🔧 Low-maintenance build, less downtime

  • ⚙️ Custom options: walkways, smart hooks, remote control


QDY Ladle Crane – Technical Summary

The QDY ladle crane lifts molten steel up to 75 tons. It meets standards like JB/T7688-1, JB/T7688.15, and national rules. It has:

  • Double girders and a single trolley

  • Box-shaped main beams with heat shields

  • Forged C or W type hooks with anti-slip latches

  • Two hooks (main and auxiliary) that work together for tilting

  • Dual motors, brakes, and high-temp wire ropes for safe lifting

  • A moving trolley and end carriages for stable crane movement

The crane moves along tracks with a motor-driven wheel system. All motors use H-class insulation and come with overspeed protection. Each brake is double-protected. All electric parts meet casting crane safety standards.


Control and Safety Systems

  • ✔️ Overload limiters

  • ✔️ Dual limit switches for lift height

  • ✔️ Emergency stop and fail protection

  • ✔️ Frequency control or stator control for smooth speed

  • ✔️ Optional PLC system for smart fault display and control

  • ✔️ Can be used with a remote control or operator cabin


Built for High-Temperature Work

  • Motors resist high heat

  • Ropes are high-strength and heat-safe

  • No cast iron pulleys used

  • Gearboxes and brakes are strong and reliable

  • All systems designed to keep lifting operations safe


Ideal for:

  • Steel mills

  • Metal casting

  • Molten steel transport

  • Scrap handling

  • Heavy-duty foundry tasks

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