Heavy-duty industrial cranes called double girder bridge cranes, often referred to as double girder overhead cranes, are made to handle and move big, heavy loads in a variety of industries. They are frequently utilised in industrial, building, steel mill, and warehousing settings.
1. Structure: The two parallel girders or beams that link the end trucks on either side make up double girder bridge cranes. The crane is primarily supported by the girders, which are normally built of steel.
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 particular requirements, double girder bridge 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: The movement and use of double girder bridge cranes may be managed by operators thanks to the crane's control system. Features like pendant controls, radio remote controls, and variable speed controls could be included of the control system.
6. Safety features: Double girder bridge cranes are outfitted with a number of safety elements to ensure a secure operation. These could consist of audible or visual alerts, limit switches, emergency stop buttons, overload protection, and anti-collision systems.
7. Customization: Double girder bridge cranes may be altered to accommodate certain needs and uses. Different load capacities, spans, lifting heights, and operating speeds can be incorporated into their design. Additionally, they can be fitted with features like automated controls, sophisticated monitoring systems, and auxiliary lifting mechanisms.
Cranes with double girders are renowned for their excellent weight carrying capacity and adaptability. They work well for applications that call for precision positioning and control, high loads, and extensive spans. In a variety of industries, these cranes offer effective and trustworthy lifting and transport solutions.