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
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. 5-100 ton, transformer 2500-80000kva
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 Standard export packaging
Electric arc furnace 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.
EAF-50t Electric Arc Furnace 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.
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.
Product Description: Electric arc furnace (EAF) is steel making equipment untilizing the thermal engergy of arc generated between electrodes and scrap of metallic material, it is widely used for production of top quality carbon steel, alloy steel, stainless steel in steelmaking works and steel casting plant, we have EAF capacity from 0.5t to 125t. Composition of EAF: * Furnace body * Busbar system * Furnace tilting mechanism * Electrode lifting mechanism * Roof up and rotating mechanism * Water-cooling system * Hydraulic system * High voltage system * Low-voltage system * Electric arc furnace transformer Features: -Electric arc furnace is roof lifting rotation and scrap top charging . -It is divided into common power, super power, ultra high power according to the adaption. - It is divided into left operation and right operation according to the operation mode. -Hydraulic tilting system - Electrode regulation controlled by Siemens PLC - Furnace operation controlled by Siemens PLC - Copper-steel composite steel conductive arm -Energy saving busbar system -The tapping form includes: tapping from spout tapping and EBT tapping. -Tubular water-cooled wall and roof -Manipulators with water cooled lances for blowing oxygen and carbon -Advanced designs of the furnace ensure operation reliable and performance excellent.
Carbon Electrode Cleaning 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.
