Foundry Crane is also called Ladle Crane, it is large casting lifting equipment on lifting and dumping steel ladle in foundry workshop, frequently used in high temperature, high dust and related harsh conditions, with high safety performance and high working-level, generally divided into dual-beam dual-track, four-beam four-track or four-beam six-rail structures. Double girder double track single trolley form is generally used for small-tonnage foundry crane under 160 tons, consists of trolley, bridge, crane and trolley traveling mechanism and electric control system, etc.