Equipment Main Technical Parameter 

Transformer rated capacity 

Transformer primary voltage 

Transformer secondary rated voltage 

Transformer secondary rated current 

Electrode diameter 

Furnace hearth diameter 

Furnace shell diameter 

Furnace shell height 

Electrode ple diameter 

Taping hole quantity 

Smoke hood diameter / height 

Electrode stroke 

Electrode lifting speed 

Electrode copper watt 

Oil cylinder  

Oil pipe net 

Furnace inside water circulation 

Insulation and standard part 

Tapping system 

Ladel car 

Electric single gride suspension  crane 

Batching system 

Circulation charging machine 

Batching system 

Batching bin 

Electronic weighing hopper 

Device components 

Electric arc furnace body 

High current system 

Tilting furnace mechanism 

Electrode lifting mechanism 

Cover up rotating mechanism 

Water cooling system 

Device components 

Electric arc furnace body 

High current system 

Tilting furnace mechanism 

Electrode lifting mechanism 

Cover up rotating mechanism 

Water cooling system 

Hydraulic system 

High voltage system 

Furnace introduction  

Submerged arc furnace is also konwn as electric arc furnace, or resistance furnace. It is 

mainly used for the reduction of smelting ores, carbon reductants and solvent etc. It is 

mainly for production of ferrosilicon, ferromanganese, ferrochromium, tungster iron, 

silicon and manganese alloy  and other ferroalloy, all above are important industrial 

raw materials and calcium carbide and other chemical raw meaterials in metallurgical 

industry. 

Furnace main body Electrical equipment 

1 High voltage cabinet and cable crane span structure 

2 Low voltage cabinet ,front furnace operation platform, PLC cabinet 

3  Power and control cable, lighting distribution box 

4 furnace transformer 

Sumberged arc furnace component  

Furnace shell / roof / lining 

Large current system 

Water cooling system 

Fume exhasting system 

Dedusting system 

 Electrode lifting system 

 Charging / discharging system 

 Electrode holder 

 Arc burner 

 Hydraulic system 

 Transformer 

Application :

Steelmaking arc furnace are used for melting quality carbon steel and kinds of alloy steel. 

Feature 

Steelmaking arc furnace can be devided into left and right oeperation .

Equipment supply list 

1 Mechnical parts 

 Furnace body ( upper shell and lower shell ) 

 Tilting mechanism 

 Water cooled roof and water pipe 

 Roof lifting and rotating mechanism 

  Electrode arms and traveling mechanism 

 EBT platform 

 Rotation frame locking device  

 Feeding hopper ( on the roof ) 

 Electrode nippling station 

  Cooling water distributor 

 2 Electrical parts 

 Transformer 

 high voltage system 

 Short network 

 Lower voltage system 

 PLC automation and HMI system 

3 Auxiliary items 

  Hydraulic power pack 

  compressed air device 

  Lubrication station  

  Water cooled door oxygen lance 

  Oxygen carbon wall lance 

  Steel temprature / measuring thermometer  

  Mechnical part 

  Furnace body 

  low hood 

  fume / gas delivery tube  

  Control system 

   Hydraulic system 

   water cooling cable 

   Hydraulic system 

   steel tapping system  

  Equipment supply list 

  Electric part 

  Three phase transformer 

  HIgh voltage cabinet  

  Low voltage control cabinet  operation platform 

  Furnace body 

  Furnace shell 

  Furnace lining 

  Water cooling smoke hood 

  Smoke pipe 

  Tapping smoke evacuation system 

  Short net 

  copper tube 

  water cooling cable 

   Water cooling compensator 

   copper contact pad 

   copper bar 

   Hanging and stainless steel bolt 

   Electrod holder 

   Steel platform 

    Electrode holding bucket  

    pressure ring 

    protection set  

    air  brake bracket  

    Oil cylinder bracket  

    sealing guide device 

    Hydraulic system 

    Hydraulic station 

 Electric furnace auxiliary machinery Equipment 

 Charging bin and bracket  

 belter feeder  

 Electronic weighing hopper and support 

 mixing belt machine 

 feeding leaning bridge and support 

 distribution belt machine and support 

 rotary belt feeder 

 four layer maerial bin 

 manual insertion valve 

 Hydraulic plug valve 

 three way valve 

 Electric Furnace Auxiliary Machinery Equipment 

Charging bin and bracket 

 belt feeder 

 Electronic weighing hopper and support 

 belt feeder 

  Electronic weighing hopper and support 

  belt feeder 

  mixing belt machine 

  feeding leaning bridge and support 

 distribution belt machine and support 

 Rotary belt feeder 

 four layer material bin 

 manual insrtion valve 

 Hydraulic plug valve 

 Three way valve 

Electric furnace Auxiliary machinery Equipment 

Charging bin and bracket 

belt feeder 

Electronic weighing hopper and support 

 belt feeder 

 mixing belt machine 

 feeding leaning bridge and support 

  belt machine 

  mixing belt machine 

  feeding leaning bridge and support 

  distribution belt machine 

  Rotary belt feeder 

  four layer material bin 

  Manual insertion valve