YZ casting bridge crane, of a double-girder single-crab structure, is mainly composed of bridge, crab, connecting traverse, trolley travelling mechanism and electric part. The trolley travelling mechanism and maín electric equipment are installed in the girder. The girder' s electric panel room employs rock wool for heat insulation, and has an air cooler inside,To reduce heat radiation of molten steel to metal structural members, a thermal baffle is set along the span direction at the bottom of the girder 

The trolley travelling mechanism adopts four-corner drive. 

The crane is eguipped with a special electronic scale, and there are display devices in the cab and on the bridge. The main hoistina mechanism is furnished with an overspeed switch.

YZ casting bridge crane, of a double-girder single-crab structure,is mainly composed of bridge,crab,connecting traverse,trolley 

travelling mechanism and electric part. The main hook employs the constant-spacing connecting traverse as the load handing 

device to hoist steel ladle and the auxiliary hook acts in concert with the main hook to accomplish pouring of molten steel and 

steel slag, and other auxiliary hoisting.

The trolley travelling mechanism and main electric equipment are installed in the girder. The girder's electric panel room employs

 rock wool for heat insulation, and has an air cooler inside. To reduce heat radiation of molten steel to metal structural members, 

a thermal baffle is set along the span direction at the bottom of the girder.

The trolley travelling mechanism adopts four-corner drive.

The crane is equipped with a special electronic scale, and there are display devices in the cab and on the bridge. The main hoisting

mechanism is furnished with an overspeed switch.

Design Standard:

▶ Steel structure: Q235B/Q345B  carbon structural steel with seamless once  forming technology more strong

▶ Lifting mechanism: Reducer, drum, 

 brake, motors protection class F class

▶ Hook: ZPMC brand spreader 

▶ Wheels: Vacuum casting, 

 with compact structure

Safety System:

▶ Weight overload protection device.

▶ Lifting limit switch

▶ Crane travelling limit switch.

▶ Trolley travelling limit switch.

▶ Voltage lower protection function.

▶ Emergency stop system

The main hook employs the constant-spacing connecting traverse as the load handling device to hoist steel ladle and the auxiliary hook acts in concert with the main hook to accomplish pouring of molten steel and steel slag, and other auxiliary hoisting.