LF type ladle refining furnace Usage : LF ladle refining furnace is used to refine molten steel of the primary smelting furnace (electric arc furnace, converter). It can create a micro positive pressure reduction system and can realize the operation of submerged arc heating, argon stirring, white slag refining, fine adjustment of alloy constituent, wire feeding, etc. Its function on molten steel is degassing, desulfuration, purifying and controlling temperature and constituent accurately. At the same time, it has the function of buffering and adjustment on primary smelting and continuous part. Form of device structure: Common form of LF ladle refining furnace includes rackle-type and independent frame. According to conductive cross arm: single arm, three-arm, rotary cross arm (double station) According to method of ladle delivery: ladle cart type, large rotary table type. Constitution: Furnace transformer, short net, electrode lifting device, furnace lid, furnace lid lifting device, heating rackle, (independent frame), electrode rotary device, ladle, ladle cart(ladle turret),argon automatic control system, water cooling system ,compressed air system, hydraulic system, sampling device of temperature measurement, charging system, high voltage supply system, low voltage electrical control system, automatic system, wire feeder, etc.
Graphite electrode mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure,  good oxidation resistance, high mechanical strength, etc.Please contact us if necessary.
LDT-L200 Ladle Lining Laser Thickness Gauge Overview LDT-L200 is a new generation of ladle lining thickness gauge launched by our company. The system equipment emits a pulsed laser beam to the lining surface of the ladle, and receives the returned laser light to measure its flight time. Then the system equipment calculates the distance between the equipment and the target point according to the transmission speed of the laser. During measurement, the user pushes the equipment to a certain position on the platform in front of the ladle, and the equipment can start to scan and measure the target area of the ladle after the equipment performs rapid self-positioning. The detection principle The measurement speed of LDT-L200 can reach up to 2,000,000 points per second, and each scan can obtain distance data of more than 1.5 million points. The actual surface curve of the entire ladle lining can be obtained by combining the measurement data of different positions. During the measurement, the laser head of the equipment rotates at a certain step angle to rapidly change the angle of the pulsed laser beam. Within 1 minute, the three-dimensional surface contour of the ladle lining can be formed, and the thickness information of the furnace lining can be obtained through coordinate conversion calculation. The measurement accuracy up to 2mm. In order to accurately calculate the thickness of the lining in the ladle, the measuring head of the laser thickness gauge is installed on the ladle repairing platform. By moving the swivel arm for hoisting, the laser scanning head is moved to the intersection position during measurement, and the relative position of the laser head to the ladle mouth will be calculated during installation. Through mathematical modeling, a complete 3D figure of the thickness of the entire ladle lining can be displayed after laser scanning The main components 1. Laser measuring head 2. Fixed laser thickness gauge host 3. Optical fiber communication 4. Cooling circulation system The technical indexes Laser reproducibility: 2mm Laser accuracy: 2mm Local fastest measurement time:
Ladle filler sand/chromite price/chromite chrome ore 46% Cr2O3 Chromite Sand is a naturally occurring spinel consisting primarily of the oxides of chrome and iron. It is a by-product of ferro-chrome production and is mainly used in foundry applications and in glass production. Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max SIZES:AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65 PACKING:1MT big bag
VOD Vacuum Ladle Refining Furnace Vd / vod type vacuum refining furnace can adopt either single or dual station. Overhead, pit or vehicle-mounted arrangement can be selected for vacuum tank. Unscrewing and vehicle-mounted movement are optional ways for movement of the vacuum tank It consists of: Vacuum tank, vacuum tank cover and lifting mechanism of the cover, steel ladle, oxygen lance mechanism, vacuum charging device, temperature measurement and sampling and observation system, oxygen system, argon system, cooling water system, vacuum pump system, etc. Technical parameters Rated capacity
VOD Vacuum Ladle Refining Furnace Vd / vod type vacuum refining furnace can adopt either single or dual station. Overhead, pit or vehicle-mounted arrangement can be selected for vacuum tank. Unscrewing and vehicle-mounted movement are optional ways for movement of the vacuum tank It consists of: Vacuum tank, vacuum tank cover and lifting mechanism of the cover, steel ladle, oxygen lance mechanism, vacuum charging device, temperature measurement and sampling and observation system, oxygen system, argon system, cooling water system, vacuum pump system, etc. Technical parameters Rated capacity
The electric molten steel transfer car are the new model ones that our engineers design according to the brick suppliers' information for the site situation and requirement. This kind of electric molten steel transfer car can operate smoothly under the situation of high temperature and bad environment. This electric molten steel transfer car is in the high quality, with a low cost and steady performance! It can also meet the clients' various nonstandard requirements. Main Features 1) Simple structure, easy in installation and maintation. 2) The rail wagon platform is sutiable for high-temperature and anti-ecposion condition 3) safety, flexibility, high using frequency, long using time, long service life. 4) Custom deck configurations may include lift, tilt, or rotate function. 5) Available safety equipment includes horn, lights, emergency stop, bumpers and detector.
Fused Spinel, AluminaMagnesia Spinel is ahighly recommended refractory raw material. Using our high-quality prereacted ALUMINAMAGNESIA SPINEL for developing high purity refractories in both monolithic and brick form. Our high quality Fused Spinel has high bulk density and great color. It has strong resistance to corroding and antidetonation. It adopts high pure MgO and Chemical Al2O3 to smelt by EAF. Application include but not limited to the proof of EAF, basic oxygen furnace, steel ladle, intermediate zone cement rotary kiln, etc. Characteristics: good temperature vibration, good strength and volume stablity in high temperature. Applications: They have been widely used in cement,glass,steel making and non-ferrous metal industries. MagnesiaSpinel Brickis widely usedfor glassfurnace,cement kiln,blast furnace,steel and non-ferrousmetal industry
refractory brick for furnaces The application of refractory materials Ladle Basic Oxygen Furnace (BOF) Electric Arc Furnace (EAF) AOD converter Ladle furnace Continuous Casting Material Glass Kiln furnace Production facility and instrument: Under the management of ISO9001 quality control system. From raw material to finishied products, and carry out each physical test and chemical analysis with all types of testing apparatus, which include thermal shock resistance instrument, creep apparatus, reheating liner change apparatus, etc
Brief Introduction This kind of rail operted ladle transfer car is running on steel rail. The power supply of the rail operated ladle transfer car is low voltage railways, it can also be choosed as per demands, like battery power, cable drum power, sliding wire power, mobile cable power and so on. The rail operated ladle transfer car has been new favorite in the industry transport field all over the world with hot market. Especially for the workshop transportation. Working Principle The power source AC 380v is transformed into AC 36v two-phase and are respectively connected to the two rails. Then the rail operated ladle transfer car conduct the AC 36v on rail into the electrical appliance box at the bottom of the rail operated ladle transfer cars. And then the AC 36v is transformed into DC 36v and then control the DC motor through the DC control system to make the rail operated ladle transfer cars start, stop, go forward and backward and adjust the speed and so on.
Brief Introduction The kinds of slag ladle transfer vehicle on railways, which is powered by low voltage railways. It makes the AC electricity power is transformed into AC 36v two-phase and are respectively connected to the two rails. Then the slag ladle transfer vehicle on railways conduct the AC 36v on rail into the electrical appliance box at the bottom of the vehicle. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the slag ladle transfer vehicle on railways start, stop, go forward and backward and adjust the speed and so on. Parts Show Frame: The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the slag ladle transfer vehicle on railways. Its main feather: large load bearing, little table deformation, long service lifetime. Rail Wheels: About the slag ladle transfer vehicle's wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the rail wheels are manufactured and assemblied by ourselves. Lifting Hole: The lifting hole are installed on the slag ladle transfer vehicle on railways for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful. Electrical Control Cabinet: It assorted with the main power switch, and it has the function of power distribution protection, short-circuit protection, overcurrent protection, emergency power failure protection, and so on.
Product Introduce About the automatic dump ladle transfer cart, it use the proximity switch to automatic positioning to determine the accurate stopping point, adopt advanced PLC control system, to achieve the automatic operation of the whole vehicle. With automatic dumping structure, can be 90 degrees dump, easy to pour molten steel or other high-temperature liquid into the prescribed container. Product Details Load Capacity: 60 Ton Color: Yellow Power Supply: Battery Running Speed: 0-35m/min (can be adjust) Control Mode: Handle and Remote Control Working Principle
Product Introduction Electric motorized ladle transfer cart is designed for transport hot metal from furnace to casting machines, mixers and steelmaking. The capacity load can reach 500 tons.
Product Introduction The hot metal ladle handling systems are designed for metallurgical plant to transfer hot metal and ladle, it can also be called hot metal ladle car, rail ladle transfer cart, etc. Our hot metal ladle car is manufactured using highest quality materials. The capacity load can reach 500 tons. Our ladle car is equiped with two motor, when one is damaged, the other can bu used to continue the work. The power supply mode can be choose according to the specific application, the mainly power supply mode including: battery, low voltage railways, cable reel, towed cable, busbar, etc. Our Hot Metal Ladle Handling Systems Dumping Ladle Car 110 Ton Ladle Transfer Cart 60 Ton Hot Metal Ladle Car Rail Ladle Transfer Cart With Weighting Scale System
Equipment Features Natural gas (NG) or LPG is chosen as the fuel. The heating speed can be adjusted within a wide range. Fully combusted, energy-saving and environment-friendly. Suitable for molten aluminum ladles of different heights. Equipped with a conventional high-speed gas burner and a self-preheating burner. Gas and combustion air pressure detection, abnormal ignition alarm. Heating temperature and time are controllable. Long open flame ignition function. Flame detection function.
(1)With five-point-linkage structure and taiwan made reductor,which could ensure high stability (2)The rotating part adopt self lubricating bearing to ensure stable performance. (3)Ladle arm forward,backward,pouring,ladling are controlled seperately by frequency converter,easy to operate (4)Pouring capacity controlled by KOYO encoder,which is easy and convenient for operation. (5)Adopt Mitsubishi PLC and Delta touch screen with stable performance;could supervise every movement,which is convenient for operation and maintenance. (6)The system is equipped with self diagnosing and failure alarm function for easy removal problems.
LF type ladle refining furnace Usage : LF ladle refining furnace is used to refine molten steel of the primary smelting furnace (electric arc furnace, converter). It can create a micro positive pressure reduction system and can realize the operation of submerged arc heating, argon stirring, white slag refining, fine adjustment of alloy constituent, wire feeding, etc. Its function on molten steel is degassing, desulfuration, purifying and controlling temperature and constituent accurately. At the same time, it has the function of buffering and adjustment on primary smelting and continuous part. Form of device structure: Common form of LF ladle refining furnace includes rackle-type and independent frame. According to conductive cross arm: single arm, three-arm, rotary cross arm (double station) According to method of ladle delivery: ladle cart type, large rotary table type. Constitution: Furnace transformer, short net, electrode lifting device, furnace lid, furnace lid lifting device, heating rackle, (independent frame), electrode rotary device, ladle, ladle cart(ladle turret),argon automatic control system, water cooling system ,compressed air system, hydraulic system, sampling device of temperature measurement, charging system, high voltage supply system, low voltage electrical control system, automatic system, wire feeder, etc.
LDT-N200 Ladle Integrated Management System Overview: In the steelmaking production process, the ladle is the key equipment for holding molten steel, secondary refining, and continuous pouring. In a modern steelmaking plant, refractory materials are required for converters, refining, and ladles. In the steelmaking process, ladle is the most important part in the use and consumption of refractory materials. Improving the service life of ladles and reducing refractory consumption is the key technology for steelmaking plants to save costs and reduce energy consumption for green production. In order to ensure the orderly operation of the ladle, save the consumption of refractory materials, prolong the service life of the ladle, and ensure the safe operation of the ladle, Wuhan CenterRise M&C Engineering CO. developed and launched the LDT-N200 integrated management system for the ladle. Introduction: LDT-N200 ladle integrated management system integrates LDT-L200 ladle lining thickness gauge, TBP-S300 ladle, tundish baking temperature and leakage monitoring system, RFD -C100 metallurgical electronic positioning system, and also integrates SQL Server database and NeuralWare (American computer software company) neural network software NeuralWorks to realize intelligent and optimized management of ladles. LDT-L200 ladle lining thickness gauge uses a laser area array scanning sensor to accurately measure the real-time thickness of the ladle lining, calculate the lining loss, and predict the service life of the ladle. TBP-S300 ladle, tundish baking temperature and leakage monitoring system uses infrared thermal imaging camera and embedded armor wire system to comprehensively monitor and prevent ladle leakage. RFD-C100 metallurgical electronic positioning system installs RFID electronic tags on all ladles to realize full-time and full-space ladle positioning and tracking. LDT-S200 ladle optimization control and analysis software, based on SQL Server database, B/S network structure, realizes online management of ladles, and adopts BP neural network system to realize intelligent optimization control of ladles. LDT-N200 ladle integrated management system can realize ladle age management based on ladle lining data and neural network algorithm, safety process control of ladle turnover and use, full-time tracking management of steelmaking production and full-space tracking management of ladle use and provide optimal control and management of steelmaking production and ladle maintenance. Comprehensive ladle measurement and monitoring, ladle positioning and management, and data management and optimization enable the LDT-N200 ladle integrated management system to fully realize ladle entire process management, optimize the service life of ladles, and comprehensively reduce the cost of refractory materials.
LAG-S200 Ladle Slag Detection System (Vibration Type) Overview The continuous casting vibration type ladle slag detection device is used to detect the slag content of the ladle nozzle in the steelmaking continuous casting process, so as to improve the cleanliness of the tundish molten steel and obtain the best yield of the ladle molten steel. The device adopts the principle of vibration detection. The LAG-S200 continuous casting ladle slag automatic detection system after many years of research with many scientific research institutes, and fully combined with the actual situation on site. It has a real field application value as a continuous casting ladle slag automatic detection system. The meaning of the system 1. Reduce the amount of tundish slag 2. Improve the purity of molten steel 3. Improve the life of the tundish 4. Reduce sliding nozzle erosion 5. Reduce nozzle blockage 6. Increase the number of continuous pouring furnaces 7. Reduce the amount of residual steel in the ladle when high-quality steel is casting 8. Improve the yield of molten steel 9. Improve the quality of continuous casting billets In order to improve the purity of the molten steel in the tundish, and improve the quality of the casting billet, especially to improve the quality of the billet in the transition section, and reduce the amount of residual steel in the high-quality ladle, and prolong the life of the tundish lining, and increase the number of continuous casting furnaces, necessary to detect and control the slag in the later stage of continuous casting ladle casting. The Working principle of the system The LAG-S200 continuous casting ladle slag automatic monitoring system detects the slag state during the pouring process by receiving the vibration signal of the mechanical operating arm of the ladle nozzle. In the process of molten steel pouring, when molten steel flows through the long nozzle and pours into the tundish, the molten steel impacts the wall of the long nozzle and causes the vibration of the mechanical operating arm used to support the long nozzle. Since the specific gravity of the steelmaking slag is less than half of the specific gravity of the molten steel, it floats on the surface of the molten steel, and the steelmaking slag appears when the molten steel is about to be all poured. At this time, due to the high viscosity and poor fluidity of light steelmaking slag, the impact force of the mixed flow of molten steel and steel slag on the wall of the long nozzle is quite different from that of pure molten steel. The system mainly monitors the ladle slag of the continuous casting by measuring and analyzing the vibration difference of the mechanical operating arm.
Lf-typed ladle refining furnace is used for refining molten steel from primary melting furnace (eaf or convertor), can create a slightly positive pressure reducing atmosphere, apply such means as submerged arc heating, argon stirring, white slag refining, alloy composition trimming, wire feeding under the atmosphere to conduct degassing, desulfuration, decontamination for hot metal, and accurately control the ingredients and temperature of molten steel. The equipment also has an effect of buffering and adjusting continuous casting links. It consists of: Transformer for electric furnace, network, electrode lifting and lowering device, ladle lid and ladle lid lifting and lowering device, heating bridge frame, steel ladle, ladle carrier, wire feeder, argon regulating system, water cooling system, compressed air system, hydraulic system, temperature measurement and sampling system, automatic charging system, high-voltage power supply system, low-voltage electrical control system and automation system, etc. Type of lf furnace : Bridge type or the type with independent rack mount and furnace cover; single arm or three-arm; ladle revolving platform or furnace lid rotary type, etc.
