Induction Furnace

Our International Partners have developed a range of Induction melting furnaces with the state of the art Solid state power supplies for steel making and these are proven and stable furnaces available in Peninsular Malaysia today. Steel melting range is available from 3MT upward to 50MT with solid state power supply upto 18000KW . Greener Melting Operation: During melting operation , our power supplies provides maximum power throughout the melt cycle . No molten heel is required. No capacitor switching or transformer voltage tap is to be adjusted. High efficiency melting is ensured . Our power sources are available in 6 pulse, 12 pulse and 24 pulse rectifier configuration and is designed for 24 x 7 running. For minimizing Total Harmonic distortion we supply all large power supplies above 1500KW in either 12 pulse or 24 pulse system.

About Induction Melting Furnace Induction Melting Furnace is major steel producing technology using scrap & sponge iron (directly reduced iron) as main raw material. This technology contributes significant steelmaking capacity in secondary steel sector in India and abroad. It has Air Pollution Steel scrap comes from various sources and generally has contaminants/coating etc on it. When this scrap is heated contamination/coating etc. disintegrates from steel and comes out either as slag or becomes air borne, thus causing air pollution. The major source of Air Pollution is : 1. Dust & Dirt 2. Rust 3. Oil & Grease 4. Paint & Galvanized Iron 5. PVC Coated Steel Selection of Technology for Air Pollution Control Device The following technologies are usually adopted for Air Pollution Control System in Induction Furnace industry: a. Bag Filter Type System (Dry) b. Venturi Scrubber Type System (Wet) About Bag Filter Type System (Dry Process) Working of Equipment Bag Filter Type System 1. Suction Hood 2. Spark Arrestor: 3. Bag Filtration System : 4. ID Fan: 5. Stack (Chimney): Advantages: 1. Low Power Consumption 2. Dry System, No water pollution 3. No corrosion of metal except normal wear & tear 4. Suitable for dust pollution which are the major cause of pollution in induction furnace 5. Achieves desired characteristic of treated gases even for high dust load, as Efficiency of bag filters is very high 6. Low operation & maintenance cost Control Practices About Venturi Scrubber Type System (Wet Process) Working of Equipment Venturi Scrubber Type System 1. Suction Hood: 2. Ducts & Bends: 3. Venturi Scrubber: 4. ID Fan : 5. Stack (Chimney) : Advantages : 1 Low Floor Area 2 Can handle high temperature gases 3 Suitable for gas pollution such as SO , NO , etc. 2 x Disadvantages : 1 Higher Power Consumption to achieve desired standards 2 Generates Water Pollution 3 Material of Construction is prone to corrosion hence low life cycle 4 Choking of pipe, Nozzle and duct (near scrubber) due to Wet condition 5 Higher operation & maintenance cost 6 Can remove submicron particle only with very high pressure drop leading to still higher power consumption 7 Material of Construction is prone to corrosion hence low life cycle 8 Choking of pipe, Nozzle and duct (near scrubber) due to Wet condition 9 Higher operation & maintenance cost 10 Can remove submicron particle only with very high pressure drop leading to still higher power consumption.

2.Production Description: 1)Medium Frequency Induction Furnace for melting 2)Full digital control system with high accuracy 3) Melting steel, iron,stainless steel,copper,aluminium 4)0.15-20 tons capacity 5) Constant power output, speedy melting, good electricity saving efficiency. 3.Usage: Medium Frequency Induction Furnace Mainly used in melting steel, iron, copper, aluminum and alloy, is with high melting efficiency, good electricity saving effect, good metal component uniformity, less burning loss, speedy temperature rise, easy control of temperature, is suitable to all kinds of metal melting. 4.Characters and Advantages: 1) Constant power output, speedy melting, good electricity saving efficiency. 2) Zero-voltage sweep-frequency style start, adapts to requirement of frequently start. 3) Comprehensive protection functions, such as overcurrency protection, overvoltage protection, current-limiting protection, voltage-limiting, water-break protection, and default protection, equipment runs reliably under premise of melting speed guarantee. 4) Easy to operate, suitable for all casting process. 5. Package: Plywood cases and nude.

1.Production Name: Medium Frequency Induction Furnace 2.Production Description: 1)Medium Frequency Induction Furnace for melting 2)Full digital control system with high accuracy 3) Melting steel, iron,stainless steel,copper,aluminium 4)0.15-350 tons capacity 5) Constant power output, speedy melting, good electricity saving efficiency. 3.Usage: Medium Frequency Induction Furnace Mainly used in melting steel, iron, copper, aluminum and alloy, is with high melting efficiency, good electricity saving effect, good metal component uniformity, less burning loss, speedy temperature rise, easy control of temperature, is suitable to all kinds of metal melting. 4.Characters and Advantages: 1) Constant power output, speedy melting, good electricity saving efficiency. 2) Zero-voltage sweep-frequency style start, adapts to requirement of frequently start. 3) Comprehensive protection functions, such as overcurrency protection, overvoltage protection, current-limiting protection, voltage-limiting, water-break protection, and default protection, equipment runs reliably under premise of melting speed guarantee. 4) Easy to operate, suitable for all casting process. 5. Package: Plywood cases and nude. Plywood Box.

Induction melting furnace is a kind of induction heating machine. For different requirement, some adopt medium frequency power and some adopt super audio frequency power. Induction melting furnace is a clean and energy saving power. Itâ??s widely used in small capacity metal melting. Like copper, aluminum, gold and so on.

Arc furnace, induction furnace, melting furnace -

1.Introduction Induction furnace is widely applicable in steel melting, steel casting, and other metal alloy melting. It is composed of furnace body, hydraulic system, water cooling cable and furnace body changing switch, electrical panels. We have induction melting furnace from 50kg to 70tons. 2.Working Principle The induction furnace uses the medium frequency power source to establish the medium frequency magnetic field, which causes the internal induction eddy current to achieve the purpose of melting materials. 3.Main features: 1).Solid steel structure and durable; 2). Good magnetic isolation, safe and reliable; 3). Solid frequency conversion power supply, easy operation; Adjustable power rate, Easy operation and maintenance 4). Easy to start up with load or free of load 5).Energy saving design type.

Gold Induction Melting Furnace This gold melting machine is designed for 2-10kg, which is suitable for melting precious metal such as gold, silver, copper, zinc, etc. With speedy melting time could be realized within 1-3 minutes. Based on the latest and most advanced IGBT induction technology, this small Gold Melting Kit can saves 15-30% energy than KGPS, 100% full load, with low power consumption. The power supply varies from 8kw-15kw for this series furnace. Power on open water faucet put ceramic crucible in the machineput metal in the cruciblepress heating switchpress stop switchtongs the crucible and pour the metal liquid. 4 kg gold melting furnace Attention: 1.Can't be water-break during using the machine. If happens by accident, it needs to pick up the crucible at once, or the heating coil will be damaged. 2. Don't press the heating switch without crucible. 3. Press stop switch first, then pouring the liquid after the metal melted. 4. If the work is finished everyday, please take away the crucible then shut off power. 5. When water flow indicator light is shut off, it stands for out of water or low water pressure. And now the machine will start the function of protection, the gold melting machine will stop heating.

Vacuum Induction Melting Furnace Introduction: As the most experienced Vacuum Induction Melting Furnace manufacturer in China, ShinTek Vacuum Induction Melting Furnace can be used for a wide of industries, can melting and pouring Ni-based alloy, special steel, precision alloy, NdFeB, Dysprosium metal, activated metal, super alloy, hydrogen storage material, magnetic material and so on… Vacuum Induction Melting Furnace Specifications: Model STVIM-10 STVIM-25 STVIM-50 STVIM-100 STVIM-200 STVIM-500 STVIM-1000 STVIM-1500 Working zone size 5*3*2 4.8*4*2.5 9.8*5*3.2 9.8*5.5*5.0 11*8.7*4.6 12.5*8*6 16*12*7.6 17*14*8.5 Load (KG) 10 25 50 100 200 500 1000 1500 Power 40KW 50/100KW 100KW 160KW 200/250KW 500KW 500KW 1000KW Voltage 300V 175V 375V 375V 375V 700V 700V 700V Frequency 4000Hz 2500Hz 2500Hz 2500Hz 1600Hz 1000Hz 500Hz 500Hz Max. temperature 1600? Temperature uniformity +/-5? Ultimate vacuum level (Cold) 6.7*10-3Pa Leakage rate =4Pa/h Remark: The Vacuum Induction Melting Furnace can be customized for your specific project, and also can be equipped with casting furnace for your melting and casting process. Vacuum Induction Melting Furnace features: (1) Vacuum Induction Melting Furnace – Patented hotzone design enable a high energy efficiency; (2) Vacuum Induction Melting Furnace – Suitable for most of metallurgy industries, can be customized for users; (3) Vacuum Induction Melting Furnace – Two heating system are available for choose, either thyristor frequency converter or IGBT power system. (4) Vacuum Induction Melting Furnace – Two feeding method for choose: Manual or Semi-continueous; (5) Vacuum Induction Melting Furnace – Friendly control system.