High Working Efficiency Double Beam Structure Overhead Crane

High Working Efficiency Double Beam Structure Overhead Crane Brief introduction of double beam structure overhead crane: 1)It is composed with girder frame, crane travel device, and the trolley with lifting and moving device. There is pave the rail for the trolley moves on the main girder 2)Assembled the moving table on the outside of the two main girder,one side is prepare for assemble and maintenance the crane move device,another side is prepare for assemble of the trolley