Electric furnace, heating chamber with electricity as the heat source for achieving very high temperatures to melt and alloy metals and refractories. The electricity has no electrochemical effect on the metal but simply heats it.
Electric furnaces produce roughly two-fifths of the steel made in the united states. They are used by specialty steelmakers to produce almost all the stainless steels, electrical steels, tool steels, and special alloys required by the chemical, automotive, aircraft, machine-tool, transportation, and food-processing industries. Electric furnaces also are employed, exclusively, by mini-mills, small plants using scrap charges to produce reinforcing bars, merchant bars (e.G., angles and channels), and structural sections.
The german-born british inventor sir william siemens first demonstrated the arc furnace in 1879 at the paris exposition by melting iron in crucibles. In this furnace, horizontally placed carbon electrodes produced an electric arc above the container of metal. The first commercial arc furnace in the united states was installed in 1906; it had a capacity of four tons and was equipped with two electrodes. Modern furnaces range in heat size from a few tons up to 400 tons, and the arcs strike directly into the metal bath from vertically positioned, graphite electrodes. Although the three-electrode, three-phase, alternating-current furnace is in general use, single-electrode, direct-current furnaces have been installed more recently.
Capitalizing years of experience in this domain, we manufacture an exceptional range of Industrial furnaces. Integrated with panel-mounted control gear, it is made by using high-quality material with utmost precision in accordance with predefined industry standards. Checked on different stern parameters, it finds wide application in aerospace, aluminum, brass, ceramics, electronics, ferrous metals, finishing, foundry and glass. Extensively used for drying, curing and baking components, parts and final products, this industrial furnace is highly acclaimed in the market.
Electric heating element restrings HVAC PART FURNACE 1/2" 5KW + Directions. As several former cooking ingredients are no longer accessible or very expensive, your money-saving alternative choice may be to restore them using a restring kit. Most restring kits come with a fuse.
Electric arc furnace is using electricity as fuel source, and utilizes the arc high temperature produced by electrode and furnace charge to heat and melts the furnace charge. It is widely using in production of normal steel, high quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel making factories, foundry factories, ferrous alloys making factories and etc.
Characteristic:
1.Smelting temperature is flexible to be controlled, to meet different steel grade production needs.
2.High heat efficiency, atmosphere inside furnace can be controlled.
3.Can remove the phosphorus, sulfur, oxygen and other impurities and improve steel quality.
4.Easy to control the chemical composition of steel, stable and high recovery rate of alloys.
5.Equipment is simple and shorter technological process.
Adoption of new technology:
1.Optimization design
2.Tubular water cooled furnace wall and furnace lid
Eccentric bottom tapping (ebt)
Copper-steel combined electrode arm
3.Cluster type large sectional area water cooled cables
Optimize large current system structure (energy-saving type)
Proportional valves hydraulic system
Basic level (plc) + procedure level ( industrial control computer) control system
Frequency control technique
Network technique
Standard export package
210169 Electric Furnace Suppliers
Short on time? Let Electric Furnace sellers contact you.
Electric arc furnace uses electricity as fuel source and utilizes the arc high temperature produced by electrode and furnace charge to heat and melt the furnace charge. It is widely using in production of normal steel, high quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel making factories, foundry factories, ferrous alloys making factories and etc.
Eaf is mainly used for smelting high-quality carbon steel and other alloy steel. According to different power, is divided into ordinary power, high-power and ultra-high-power electric arc furnace. 10t capacity eaf and above are all equipped with the hydraulic drive and hydraulic lifting system is imported electrode proportional valve control.
Electric arc furnace is using electricity as fuel source, and utilizes the arc high temperature produced by electrode and furnace charge to heat and melts the furnace charge. It is widely using in production of normal steel, high quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel making factories, foundry factories, ferrous alloys making factories and etc.
Characteristic:
Smelting temperature is flexible to be controlled, production needs.
High heat efficiency, atmosphere inside furnace can be controlled.
Can remove the phosphorus, sulfur, oxygen and other impurities and improve steel quality.
Easy to control the chemical composition of steel, stable and high recovery rate of alloys.
Equipment is simple and shorter technological process.
Adoption of new technology:
Optimization design
Tubular water cooled furnace wall and furnace lid
Eccentric bottom tapping (ebt)
Copper-steel combined electrode arm
Cluster type large sectional area water cooled cables
Optimize large current system structure (energy-saving type)
Proportional valves hydraulic system
Basic level (plc) + procedure level ( industrial control computer) control system
Frequency control technique
Network technique
We supply vaious capacity from 3 t to 100t/h electric arc furnace.
Electrica arc furnaces have many function and suitable for;
[1] melting of scraps;
[2] temperature control of liquid steel;
[3] adjustment & control of chemical composition of liquid steel;
[4] adding fluxes for desulphurization, de-phosphorization and de-oxygen to liquid steel;
[5] pre-reduction via de-oxygen for reservation of chromes;
[6] to guarantee the production beat coordination of eaf with the ladle furnace, vacuum tank degassing plant and argon-oxygen decarburization plant as well as the continuous casting machine, etc. So as to realize continuous casting by multi-heats.
For electric arc furnace, we can provide complete turn-key project, including installation, commissioning.
The actual power consumption per ton of steel is 610-180-200-10=220 kWh
Namely, the actual electrical energy needed for melting, phosphorus removal and heating up to the tapping temperature of 50% scrap steel and 50% molten iron in the arc furnace, (1630) is 220 kWh/t (e.g. oxygen blasting 50Nm3, metal charging 60%, electrical consumption 160kWh/t).
For smelting carbon steel, high quality carbon steel and various alloy steel. It applies to all steel scrap, hot metal crap, pelletizing and preheating steel scrap, hot briquetted iron and sponge iron, etc.
Electric Furnace
Electric furnace AEMF120
Electric furnace AEMF120 is specially designed to be used to melt metal alloy (zinc alloy and tin alloy) for rubber mold centrifugal casting purpose.
Features:
Automatic control.
Energy saving Insulated protection shield and head.
Safety circuit to prevent overheated.
Temperature rises rapidly.
Automatic consistent temperature control.
Appointment heating start/stop time.
Casted iron crucible.
Specification:
Power: 9KW.
Loading capacity: 80kg (zinc alloy)
Temperature: 600 deg; C max.
Electric furnace EMF120
Electric furnace EMF120 is specially designed to be used to melt zinc alloy and tin alloy for rubber mold centrifugal casting purpose.
Features:
Automatic control.
Energy saving Insulated protection shield and head.
Safety circuit to prevent overheated.
Automatic consistent temperature control.
Appointment heating start/stop time.
Casted iron crucible.
Specification:
Power: 9KW.
Loading capacity: 80kg (zinc alloy)
Temperature: 600 deg; C max.
Electric furnace EMF50
Electric furnace EMF50 is specially designed to be used to melt lead alloy, magnesium zinc alloy for rubber mold centrifugal casting purpose.
Features:
Automatic control.
Insulated protection shield.
Safety circuit to prevent overheated.
Automatic consistent temperature control.
Appointment heating start/stop time.
Specification:
Power: 6KW.
Loading capacity: 50kg (lead alloy)
Temperature: 600 deg; C max
Condition: New
Type: Arc Furnace, SH steelmaking arc furnace
Usage: Melting Furnace
Place of Origin: Shaanxi, China (Mainland)
Brand Name: SHOO-IN
Model Number: SH-1
Voltage: depends on furnace capacity
Power(W): depends on furnace capacity
Dimension(L*W*H): depends on furnace capacity
Weight: depends on furnace capacity
Certification:ISO9001:2008;ISO14001:2004
Warranty: 1year
After-sales Service Provided: Engineers available to service machinery overseas
Item: electric arc furnace
Capacity: 0.5t-150t
Company: Manufacture, factory
Installation: local installation
Electrode Polishing Machine for electric arc furnaces (EAF)-China Dalian BeiMeng Technology Co., Ltd. is a high-tech company specializing in the production of automation equipment, providing turn-key projects for carbon processing, automotive, electronics and cold chain industry. The company covers an area of 5000 square meters, with 30 employees and more than 20 sets of various processing equipment.
In 2014, we developed the first Carbon Electrode Handling and Cleaning machine, which changed the traditional graphite electrode grinding and cleaning method, and helped carbon processing enterprises to improve work efficiency and reduce labor costs.
At present, our electrode cleaning equipment has been used in several domestic leading carbon enterprises, such as Fangda Carbon, Dongfang Carbon, and Wanji Holding group.
After 5 years of continuous innovation, we launched a new graphite electrode automatic cleaning production line in 2019. Compared with the original equipment, the new equipment has better stability and processing effect of finished products. Now we have obtained the patent certificate.
Products: Carbon Electrode Handling and Cleaning Systems, Anodes/Carbon Butts Cleaner Machine, Carbon Anode cleaning machine, Carbon Anode Polishing Machine, Carbon bar Polishing Machine.
Usage
â?¢� Used for artificial aging treatment of castings. Divided into car bottom and chamber types.
� Technical Parameters
â?¢ Maximum heating temperature: 250â??
â?¢ Furnace temperature uniformity: â?¤�±5â??
â?¢ Temperature control precision: �±1
Usage
 Used for artificial aging treatment of castings. Divided into car bottom and chamber types.
 Technical Parameters
Maximum heating temperature: 250
Furnace temperature uniformity: ±5
Temperature control precision: ±1
Usage
Used for artificial aging treatment of castings. Divided into car bottom and chamber types.
Technical Parameters
Maximum heating temperature: 250
Furnace temperature uniformity: ±5
Temperature control precision: ±1
A cubical furnace has two parts, one is nonmoving shell with combustion system, the other part is used to load, carry, and unload the material to be heated. A furnace used for all other standard applications as mentioned. It also can be used in the applications of specialized treatment processes.
Advantages: our furnaces are designed in such a way to reduce the fuel consumption. Combustion/ heating equipments are designed with the thermal equations. Our heating systems will be positioned in order to better heat transfer rate through circulation and re-circulation. Our furnaces are designed for skin temperature of 65?c (maximum)
Lining: refractory and insulation bricks and ceramic fiber blankets based on the temperature and operation of the furnace.
Induction Melting Furnace is the device converting three phase power current into single phase intermediate frequency current and enabling metal to produce eddy current loss through electromagnetic field induction to achieve heating and melting and is applicable to melting, heating or holding of steel, copper, aluminum, zinc, tin, nickel silver and other ferrous or nonferrous metal and alloy material, as well as heating treatment prior to forging, sintering and tube-bending forming in casting and melting industries.
Foshan Hengyang Furnace Manufacturing Co.,Ltd was established in 1999. located in Foshan city, Guangdong province,China. where is 20km from Guangzhou Baiyun International airport, traffic is very convenient. As a hi-tech private enterprise integrating production, R&D and marketing of induction heating equipment including intermediate frequency furnace and is one of the largest leading intermediate frequency furnace manufacturers in China.
Mare than 20 years experience
Export to over 70 countires
ISO& CE certificate
Experienced and Professional engineers
Electric melting and holding furnace refers to using electricity as energy to melt aluminum ingots or recycled aluminum materials and keep them warm . The molten aluminum is then used for further processing. It has the advantages of fast melting speed, precise temperature control, and fewer equipment failures.
Application areas
Our electric melting and holding furnace is suitable for melting and holding operations in die casting, sand casting, gravity casting, centrifugal casting and other industries.
Features and Benefits
Using silicon carbide graphite crucible, it does not add iron, does not stick to aluminum, has fast heat conduction, and has a service life of more than half a year.
The outer shell is made of 5mm thick steel plate and the bottom is 10mm channel steel, with a solid structure.
The heating belt adopts imported high-temperature heating flat belt, which has high heat utilization rate and a service life of up to three years.
The temperature control watch adopts a digital display touch temperature control watch with PLD control function and an automatic constant temperature device with precise temperature control.
It adopts Taiwan's integrated SCR three-phase power regulator, with its own current, input and other display panels, built-in fault diagnosis, and long service life.
The PID system will automatically control the power output as needed to effectively save energy.
All interiors are made of ceramic fiber modules, which have good thermal insulation effect and the temperature of the furnace shell does not exceed 45 degrees.
210169 Electric Furnace Suppliers
Short on time? Let Electric Furnace sellers contact you.
