Slag Dart

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)

Features An integration of both mechanical and electric. The operating design is totally accord to ergonomic principles. Capable of effective measures;adaptive to high temperatures and harsh environmental conditions, efficient slag blocking, accurate positioning and operational reliability. Precise position control and error control guarantees the hit accuracy of the dart rod. Automatic and manual features are set to cope with accidents in case of emergency treatment. Cantilever rod with an independent air cooling system. 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.

Slag blocking dart is usually used in converter tapping process. Blocking slag in tapping process reduces phosphorus in molten steel, and increase the alloy consumption; reduces various objects mixing into steel, improves the steel quality; reduces slag sticking in the ladle, improves the ladle life; reduces refractory consumption, and providing better conditions to refine steel. To enhance the efficiency of slag blocking, there have been many technological research, many new inventions such as; slag stopping ball, slag stopping plug, raw materials, pneumatic slag stopping. The traditional slag stopping ball has been already unable to meet the customer requirements; therefore the slag stopping plug has accurate hitting rate and efficient slag blocking.

The slag blocking dart delivery device is a special device used for optimizing the production of basic oxygen furnace steelmaking. It improves the quality of the steel by reducing the slag mixed into the ladle and reducing the loss of the ferroalloy. When the converter releases the molten steel, the device puts a slag-stopping plug into the tap hole to prevent the liquid slag mix into the ladle. After the device 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 economical advantage is highly improved. Power(w) 1000w Voltage 220v

Supplier: Refractory, slag dart, slag blocking, slag skimmer

Supplier: Slag dart

We are one of the leading manufacturers and suppliers of premium quality Slide Gate Plate. Made using best quality material, this makes movement of drawers smooth. Our offered range of sliding plates is highly acclaimed among the clients for its fine finishing, easy installation and corrosion resistance. Clients can avail these plates from us at competitive prices. Features Customized product High aluminum Good erosion resistance Good thermal shock resistance High performance cost ratio Description The slide gate plate can be categorized into Al2O3-C based, Al2O3-ZrO2-C based and ZrO2 based inserted according to the chemical difference. Technical Parameter Item Technical Quality Index A B Chemical Co MgO % 12 C % â?¤5 â?¤6 Physical Properties Porosity â?¤10 â?¤10 Density33 Cold Crushing Strength150120 Cold Bending Strength3030 High Temperature Bending Strength2520

The old converter finished the slide gate stopping slags application through tapping modification. Stopping slag with slide gate is successful which can reduce the cost of production. Description The old converter finished the slide gate stopping slags application through tapping modification. Stopping slag with slide gate is successful which can reduce the cost of production. Slag tapping amount can be controlled around 40 mm, which provides requirement for the production of variety of steel. 1. Higher than 98% slag stopping rate, effectively reducing the average slag thickness of ladle, slag thicknessâ?¤40mm(no synthetic slag) 2. Simple and rational structure, safe and reliable use, simple operation and convenient repair and replacement 3. Device closing speed second; 4. The skateboard replace time 15 mins /time (no inner nozzle brick,No manipulator); 5. The skateboard and outside nozzle average service life 12 times(no flow control) Inner nozzle average service life 40 times (synchronize replaced with tapping hole); average service life 24 times(replace alone); Application To reduce the slag quantity in the process of the tapping is important part to improve the quality of molten steel. Yuntian is a leading manufacturer of slag dart machine, slide gate plate and slag stopping ball in China. If you want to know more about the products, you can contact us or visit our factory. We will use our professionalism to provide you with quality service.

Supplier: Slag dart machine, slide gate plate, slag stopping ball