From the overall structure, casting cranes can be divided into five categories: four-beam and four-track double trolley type, four-beam and six-track double trolley type, double-beam and double-track single trolley type, double-beam four-track double trolley type, and double-beam and double-track combined trolley. Capacity under 75ton, we called it QDY metallurgy overhead crane, for capacity above 75ton, we called it YZ metallurgy overhead crane.

Our casting crane has the feature of novel structure, safety and reliability, economy and durability, simple maintenance. And we can also provide the following options:

• Rotatable gantry hook spreader.
• Gantry hook spreader with variable hook distance.
• Gantry hook spreader with rigid guide post.
• Accurate weighing and display of load.

Product features:

• This crane is heavy duty, its working duty is A6.
• The entrance way to enter the driver’s cab is divided into: end entry, side entry, and top entry.
• Crane rated lifting capacity includes the grab weight.
• Grab’s open direction is divided into parallel and vertical with main beam.
• Grab can be double or four wire rope, mechanical or electric hydraulic type according to different work duty and materials.
• The grab is only suitable for bulk materials in the state of natural accumulation. When grabbing underwater materials or special materials, it must be specially mentioned when ordering.

• Working Classification: Designed up to A5 – A7 (FEM 2m – 4m) to withstand intense, continuous heavy lifting.

• Versatile Lifting Attachments: Easily integrated with hooks, electromagnets, or grab buckets to handle scrap steel, steel coils, plates, and heavy machinery components.

• Robust Structural Design: Built with a finite element analyzed (FEA) box girder structure to resist high torsional stresses and long-term fatigue under maximum wheel loads.

• Advanced Control Systems: Equipped with variable frequency drives (VFD) for precise positioning, smooth acceleration, and anti-sway performance, crucial for moving expensive steel products safely.

LDY Single girder overhead crane is designed to lifting hot small ladle in steel mill/ metallurgy industry. The working ambient temperature could be up to 60 degree.

The crane material will be high temperature resistance. And electrical parts will be equipped with cooler fan. Motors are with H class, cooler and insulation for cabin control.

Main structure: This equipment is mainly composed of bridge frame, crane traveling, trolley, electric disk, cabin room, and electrical equipment.

The crane adopts the structure type of double girder, double track and single lifting trolley.

The electromagnet is suspended under the hook, and the power is supplied by the cable reel on the trolley frame to control the magnetism of the electromagnet and obtain the adsorption capacity to lift the heavy objects.

Jib crane is a new generation of light hoisting equipment made to adapt to modern production. It is especially suitable for short-distance, frequent use and intensive hoisting operation. It has the characteristics of high efficiency, energy saving, trouble saving, small floor area, easy operation and maintenance.