Casting crane is a bridge crane used to transport and lift liquid metal in high temperature and dusty environment. It is also called metallurgical overhead crane and ladle overhead crane. Its lifting mechanism can quickly lift materials to meet the requirements of efficient production. The speed regulation of the crane operation can be achieved through stator pressure regulation and motor frequency conversion.
Foundry bridge cranes are an essential component of metallurgical applications, helping to move heavy loads of molten metal and other materials safely and efficiently. This type of crane is specifically designed to withstand the harsh and extreme conditions found in foundries, steel mills and other metallurgical environments. In metallurgical applications, foundry overhead cranes are used to perform a variety of tasks such as transferring molten metal crucibles, transporting ingots or molds, and pouring molten metal into molds. These cranes are designed with precision and accuracy to handle the complex and sensitive operations in the metallurgical process. Foundry overhead cranes ensure that the material handling process is seamless and efficient, thereby reducing downtime and increasing productivity.
Capacity(t) |
Lifting Height(m) |
Speed (m/min) |
Total Power (kw) |
Recommend Rail (kg/m) |
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Main hook |
Aux hook |
Main hook |
Main Hook |
Aux. hook |
Trolley |
Crane |
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16/3.2 |
12 |
15 |
2.5~9 |
9 |
20~38 |
30~70 |
19.4~49.5 |
52.8 |
20/5 |
27.5~62.5 |
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25/5 |
28.1~72.9 |
|||||||
32/5 |
15 |
17 |
30~80 |
29.7~110 |
63.69 |
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40/5 |
2~9 |
30~70 |
30.5~111.5 |
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50/10 |
2~7 |
9 |
46.4~130 |
|||||
63/10 |
21 |
23 |
1.5~7 |
9 |
46.4~157 |
|||
75/20 |
26 |
28 |
1.7~7 |
7 |
18~30 |
81~184 |
88.96 |
Main Girder
The two horizontal beams that span the crane’s width and support the hoist, trolley, and load. These girders bear the weight of the load and distribute it evenly, allowing for greater lifting capacities and spans than single girder designs.
End Trucks
Located on both ends of the bridge girders, end trucks house wheels that run on the crane runway rails. They enable the bridge to move along the length of the runway, allowing for horizontal movement of the crane.
Trolley
The mechanism that moves along the girders, carrying the hoist. The trolley provides lateral movement for the hoist, enabling precise positioning of the load.
Runway Rails
The tracks along which the end trucks travel, usually installed on the building’s structure or columns. These rails allow for smooth, horizontal movement of the crane across the workspace.
Electric Motor and Drive System
Motors provide the power needed for the crane’s movements, including lifting, trolley, and bridge travel. The drive system includes gearing and drives that manage the speed and direction of these movements.
Hooks and Grabs
For handling molten metal, specialized hooks or grabs are used, often with heat-resistant coatings.