Grabbing Crane For Sale

The grab bridge crane is a heavy-duty mechanical piece of equipment widely used in industrial fields. It combines the stability of a bridge crane with the flexibility of a grab, and is particularly suitable for the loading and unloading, as well as the transportation of bulk materials.
This type of crane is usually suspended above warehouses, workshops, or loading areas. It achieves efficient and precise material handling through the movement of the bridge and the up and down as well as the opening and closing of the grab.
From a technical perspective, the grab bridge crane is mainly composed of a bridge, a trolley running mechanism, a lifting mechanism, a grab, and an electrical control system. The bridge serves as the supporting structure of the crane and is usually designed in a box-type or truss-type to ensure sufficient strength and rigidity. The trolley running mechanism is responsible for driving the crane to move along the track, and its running speed can be adjusted according to actual needs. The common running speed range is several meters to several tens of meters per second, depending on the specifications and purposes of the crane. The lifting mechanism is the core part of the crane, and it uses components such as electric motors, reducers, drums, and steel wires to achieve the lifting movement of the grab. The grab, as the actuating element, has various types, including double-paddle grabs, multi-paddle grabs, and electric-hydraulic grabs, which can be selected according to the nature of the materials and the requirements of the transportation.
In terms of application scenarios, grab bridge cranes are widely used in industries such as steel, coal, power, ports, and chemicals. In steel mills, it is used for high-temperature blast furnace loading, converter feeding, and scrap steel transportation; in the coal industry, it is used for coal yard stacking and unloading operations; in ports, it is one of the important pieces of equipment for cargo handling. Due to its compact structure, flexible operation, and high efficiency, the grab bridge crane has become an indispensable piece of equipment in these industries.