Foundry Industry Overhead Crane-Casting Ladle Overhead Crane
Foundry crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted iron from additive bay of converter to converter; Lifting melten steel from refining bay to refining furnace or lifting melten steel from melten 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, 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.
NameHoisting MechanismNameTravelling MechanismMain TrolleyAux TrolleyBridgeLifting Capacity T7520Rail Distance M71.816.5Hoist Speed m/min7.7318.7Travelling Speed M/Min39.246.577.7Working SystemA7A6Working SystemA6A6A7Max Lifting height M1618Buffer Distance mm100100240motorPower kw63*255MotorPower kw18.5518.5*2Rotation Speed r/min584725Rotation Speed r/min721935721Span M16.5Max wheel pressureTotal Power kw249.5Rail type43kg/m43kg/mQU80Total weight44.37.01154Power Source3Phase 380V50HZ