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Electric Arc Furnace, Eaf, Furnace manufacturer / supplier in China, offering 40t Electric Arc Furnace, Computerized Flat Knitting Machine, One Ton DC Electric Arc Furnace and so on.

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Supplier Homepage Product Furnace 40t Electric Arc Furnace

40t Electric Arc Furnace

FOB Price: US $600,000-1,000,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $600,000-1,000,000/ Piece
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Port: Shanghai, China
Production Capacity: 30units Per Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Type: Stainless Steel Heating Equipment
  • Structure: Horizontal Type
  • Trademark: Ville Industry
  • Origin: China
  • Certification: CE, ISO
  • Brand: Ville Industry
  • Transport Package: Nude, Wooden Cases
  • HS Code: 851300020
Product Description
1. Technical parameter
1.1 Furnace capacity
  Nominal tapping capacity                                40t
  Average tapping capacity                                 50t (Hot heel: 6-8t)
  Tap to tap time       (tap 50t liquid steel)               70 mins. (100% scrap, 2 times top charging)
  Method of charging                                         Top (using charging buckets and hopper)
  Method of tapping                                           EBT
1.2 Furnace body
  Shell internal diameter                                     Ф4800mm
  Side wall construction                                     Water cooled ,tubular
  Forward tilting angle (steel tapping)                20°
  Backward tilting angle (slag tapping)              12°
  Roof construction                                            Water-cooled, tubular
  Roof lifting distance                                        400mm
  Roof rotation angle                                          65°
  Furnace door size                                             1000mm×900mm (W×H)
1.3 Heavy current system
  Electrode diameter                                           Ф500mm (UHP)
  Pitch circle diameter                                        Ф1200mm
  Electrode lifting distance                                 3100mm
  Electrode traveling speed                                9 / 6m/min (up/down, hydraulic driven)
  Short net Impedance                                        ≤0.65+j3mΩ
  Three phase unbalance                                     ≤5%
1.4 Furnace transformer & series reactor
  Transformer capacity                                        32MVA+20% (long term)
  Primary voltage                                                20kV, 3P, 50Hz
  Secondary voltage                                           650-500-350V (15 taps, ABB tap changer)
  Secondary current                                            36950A
  Cooling mode                                                  OFWF
  Reactor capacity                                              6MVar
  Reactor tap                                                       100%, 70%, 50%, 25%, 0%
1.5 Hydraulic system
  Hydraulic working pressure                             12MPa
  Hydraulic medium                                           Water-glycol (Buyer's scope)
1.6 Cooling water
  Water pressure                                                  0.4MPa
  Inlet water temperature                                    ≤35ºC
  Outlet water temperature                                 ≤55ºC
  Total water circulation flow                             600 t/h
  Emergency water                                             300 t (for 30mins. @ 0.25MPa)
  Water quality                                                    Industrial clean water
1.7 Lance & carbon injection system
  Oxygen working pressure                                0.8-1.0MPa
  Oxygen flow rate                                             2900Nm3/h (max.)
  Oxygen nozzle speed                                       2 Mach
  CNG working pressure                                    0.4MPa
  CNG flow rate                                                        800Nm3/h (max.)
  Compressed air working pressure                    0.8MPa
  Compressed air consumption                           600Nm3/h (max.)
  Carbon powder consumption                           20-30kg/min.
1.8 Others
  L.V. power installation capacity                      100kW
  Furnace shell weight                                        105t (with refractory lining)
2. Supply list & break down price list
1Mechnical parts  
1.1Furnace body (upper shell and lower shell)1 set 
1.2Tilting mechanism1 set 
1.3Water cooled roof and water pipe1 set 
1.4Roof lifting and rotating mechanism1 set 
1.5Electrode arms and traveling mechanism1 set 
1.6EBT platform1 set 
1.7Rotation frame locking device1 set 
1.8Electrode nippling station1 set 
1.9Cooling water distributor1 set 
2Electrical parts  
2.1Transformer 32MVA/20kV c/w cooler1 setABB tap changer
2.2Reactor 6MVar/20kV c/w cooler1 set 
2.220kV high voltage system (GBC40.5kV panel)1 setSchneider VCB
2.3Short network with water cooled cables1 set 
2.4Lower voltage system1 set 
2.5PLC automation and HMI system1 setSiemens PLC S7-300
3Auxiliary items  
3.1Hydraulic power pack1 setProportional valve & pump make: Parker
3.2Compressed air device1 set 
3.3Lubrication station1 setXi'an or Qidong
3.4Water cooled door oxygen lance manipulator1 setwith hydraulic station
3.5CNG, oxygen, carbon wall lance (4 pcs.)1 setwith valves stand
3.6Steel temperature & measuring thermometer1 setwith LED display
4Others (packing, china trans., customs, etc)1 
 FOB china port price 

Supplied by the Buyer:
1) Installation and installation materials, Hydraulic medium, lubrication medium and cleaning medium, Graphite electrodes, Furnace refractory lining;
2) Civil works and design (Seller provides furnace foundation drawings and civil work requirements), embedded furnace foundation parts;
3) Water supply and gas supply main inlet are laid to Seller's equipment connection point, H.V. incoming line is connected to Seller's H.V. panel and furnace transformer terminals, L.V. line is connected to Seller's L.V. distribution panel.
3. Delivery: 6 month after the Seller receiving down payment.
40t Electric Arc Furnace
40t Electric Arc Furnace
40t Electric Arc Furnace
40t Electric Arc Furnace

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