Suspension crossing the rail crane is special crane for thermal power plant mill house, mainly for coal grinding equipment maintenance, lifting and handling general parts. Suspension crossing the rail crane mainly consists of five major components: double girder crane, single girder crane (or single fixed rail), electric hoist, crossing the rail device and electrical equipment. Operating principle: single beam (or single fixed rail), connect with double girder crane which runs on the I-beam track, use of electric hoist transport the required lifting object from the coal mill to the double girder crane, through double girder crane lift the object to the specified location.
