Heavy-duty industrial cranes called double girder cranes have two parallel girders or beams for better stability and load-bearing capacity. They are frequently utilised in tasks involving the lifting and transporting of substantial, heavy goods in sectors like manufacturing, construction, steel mills, and ports.
1. Structure: Cross beams join two parallel girders that make up a double girder crane. The crane is primarily supported by the girders, which are normally built of steel. Comparing double girder cranes to single girder cranes, the double girder design offers more stability and load capability.
2. End trucks: The end trucks, which are at both ends of the double girders, are where the crane's wheels or tracks that enable movement along the runway system are positioned. They give the crane construction stability and support.
3. Hoist: A trolley with the hoist mechanism attached on it moves along the twin girders. The lifting and lowering of the cargo is done by the hoist. Depending on the unique requirements, double girder cranes can be fitted with a variety of hoists, including wire rope hoists and chain hoists.
4. Trolley: Mounted on the two girders, the trolley moves horizontally along the crane's length. It supports the hoisting system and enables accurate load location.
5. Control system: Double girder cranes are outfitted with a control system that gives users full command over the crane's movement and use. Features like pendant controls, radio remote controls, and variable speed controls could be included of the control system.
6. Safety features: To ensure safe operation, double girder cranes are fitted with a number of safety features. These could consist of audible or visual alerts, limit switches, emergency stop buttons, overload protection, and anti-collision systems.
7. Customization: Double girder cranes can be altered to fit certain needs and uses. Different load capacities, spans, lifting heights, and operating speeds can be incorporated into their design. It is also possible to integrate extra features like automated controls, sophisticated monitoring systems, and auxiliary lifting mechanisms.
Double girder cranes are the best choice for handling hefty objects and tough tasks that call for large lifting capacity, lengthy spans, and exact control. For sectors that deal with extensive material handling and need effective and secure lifting operations, they offer strong and dependable solutions.