~Cast Crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted if on from additive bay of converter to converter; lifting molten steel from refining bay to refining furnace or lifting molten steel from molten steel bay to ladle turret of continuous Casting machine.
The overall structure of foundry crane has the following forms: two-girder and two-rail, four-girder and four-rail, and four-girder and six-rail, etc. The form of two-girder and two-rail, and four-girder and four-rail are mainly used for middle and large-tonnage foundry crane; the form of four-girder and six-rail and two-trolley is mainly used for extra large-tonnage foundry crane.
Functions:
1. The mechanisms can be speed governing (1:10 or larger);
2. The lifting appliances are rotatable;
3. The spacing of portal hook is variable;
4. Limit and warning for over load;
5. Weighing and display of load, PLC control and failure detection, display, record and printing system;
6. Prevent collision between cranes of same span.