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.
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.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
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Services: Export, import, merchant export import
Buyer: All metals, minerals, petroleum products, food products and paper products
Pularin: Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball. Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting. where? 1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University. Cost: 150 times costlier than gold. 10 grams pularin $23000 to $45000 also info given by Bucky-USA website. Special uses if this becomes common: 1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc. 2)Bullet proof ackets 3)curing cancer etc.
Supplier: Chemicals, minerals, agro products, steel, aluminium, copper, scaffolding products, minerals, scrap, washing machine parts, refrigerator parts, micro oven parts & auto parts.
Buyer: Chemicals, minerals, agro products, steel, aluminium, copper, scaffolding products, minerals, scrap, washing machine parts, refrigerator parts, micro oven parts & auto parts.
