Brief introduction of Hongxin Company 

Xi'an Hong xin Arc Furnace company limited specialized in developing , designing,

 manufacturing,engineering ,installationing and technical service of ferroalloy submerged

arc furnace , new-type metallugy  equipment and gasp purifiction system. It has a registered 

capitaol of 10 million CNY and there are more than 150 staff in the company. 

Hong xin company has its own manufacturing plant with the area covering around 10000 M2 , e

equipped well be defferent kinds of processing equipment ,which can meet the requirement for 

making submerged arc furnace, gas purifiction system etc. meanwhile, company has full ability 

of perform the turnkey project. 

Furnace introduction 

Submerged melting furnace is also known as electric arc furnace or resistance furnace. it is 

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

mainly for production of ferrosilicon, ferromanganese, are important industrial raw material 

and calcium carbide and other chemical raw materials in metallurgical industry. 

Product Description 

Submerged arc furnace is also known as electric arc furnace or resistance electric furnace. 

It is mainly used to reduce smelting ore, carbonaceous reducing agent and solvent etc. 

Mainly adapt to production of ferromanganese , ferrochrome, silicon manganese alloy 

and other ferrous alloy. 

Main Technical parameter 

Transformer rated capacity 

Transformer primary voltage 

Transformer secondary rated voltage 

Transformer secondary rated current 

Electrode diameter 

Furnace shell diameter 

Furnace hearth diameter 

Furnace hearth depth 

Furnace shell diameter  

Furnace shell height 

Electrode pole diameter 

Furnace hearth diameter 

Furnace hearth depth 

Furnace shell diameter 

Furnace shell height 

Electrode pole diameter 

Taping hole quantity 

Smoke hood diameter 

Electrode stroke 

Electrode lifting speed 

Electrode copper watt 

Oil cylinder 

Oil pipe net 

Furnace inside water circulation 

Insulation and standard part 

Equipment supply list 

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 

 Lubriction station 

 Water cooled door oxygen lance 

 Oxygen carbon wall lance 

Steel temperature / measuring thermometer 

Submerged arc furnace component

Furnace shell / roof / lining

Large current system

Water cooling system

Fume exhausting system

Dedusting system

Electrode shell

Electrode lifting system

Charging / discharging system

Electrode holder

Arc burner

Hydraulic system

Transformer

 Mechnical parts

Furnace body

low hood

Fume / gas delivery tube

Control system

Hydraulic system

water cooling cable

Steel tapping system

Main Technical parameter  

 Transformer rated capacity

 Transformer primary voltage

  Transformer secondary rated voltage

 Transformer secondary rated current

  Electrode diameter  

  Furnace hearth diameter

  Furnace hearth depth

  Furance shell diameter

  Furnae shell height

  Electrode pole diameter

  Taping hole quantity

  smoke hood diameter

  Electrode stroke

  Electrode lifting speed

  electrode copper watt

   Oil cylinder

   Peneumatic system

   Furnace inside water circulation 

   Insulation and standard part

   Tapping systme

   Ladel car

  Tractor

   Batching system

   Batching bin 

   Electronic wieghing hopper and barcket 

   Belt machine and barcket  

   De-dusting device 

    Equipment list 

    Three phase transformer

    High voltage cabinet

    Low voltage control cabinet operation platform

    Furnace body

    Furance shell

    Furnace lining

    water cooling smoke hood

    smoke pipe

     Tapping smoke evacuation system

     Short net

    copper tube

    water cooling cable

    water cooling compensator 

    copper tile

    Copper bar

    Hanging and stainless steel bolt

   Electrode holder