Description
The slag dart dispatching machine is a special device used for optimizing the production of BOF steelmaking. It improves the quality of the steel by reducing the slag mixed into the ladle and reducing the loss of ferroalloy.

When the converter releases the molten steel, the device puts a slag dart into the tap hole to prevent the liquid slag mix into the ladle.

After the Slag Dart Machine completes the whole process, there is a significant reduction of slag mixed in the ladle, and by reducing the alloy consumption, steelmaking process along with economic advantage is highly improved.
Technical Parameter
Technical Specification Table
FeaturesItemsParameterValue
Platform DimensionDimensionsWidth1400mm
Length~2150mm
Moving Speed0~30m/min
Location Accuracy±10mm
Forward EngineVoltageAC 380V
Frequency50Hz
Power1.5Kw
TrackTrack Type24Kg/m
Center Distance1200mm±0.5mm
Rotating PlatformRotation Angle-2°~ +92°
Rotation Speed0.5~1r/min
Cantilever RodDiameter of Plug Rod14~16mm
Tilting AngleUp 5° Down 18°max
Cooling TypeCompressed Air
Tap Hole CalibrationAngle Range±2°
Horizontal Calibration Range±250mm
Centering Speed2mm/sec
Centering EngineVoltageAC 380V
Frequency50Hz
Power0.37Kw
Hydraulic PortPressure16MPa
Flow16l/min
Oil Pump EngineVoltageAC 380V
Frequency50Hz
Power2.2Kw
Hydraulic Solenoid ValueVoltageDC 24V
Compressed AirPressure0.4~0.6MPa
Consumption900l/min
Note: The actual supply user product performance parameters could differ, the company reserves the right to change.
Application
Precision calibration during installation of the equipment enables the dart to be released into the furnace vessel at precisely the right angle to locate the dart tail accurately in the top hole.
Warranty
During the installation and commissioning periods, YunTian Engineers will train the relevant personnel deemed appropriate by client in maintenance schedules for the machine (Electrical , Mechanical and Pneumatic)