8T Spout Electric Arc Furnace

1. Main technical parameters
SN Description Unit Data
1 Rated capacity T 8t
2 Average tapping T 10t
3 Diameter of shell mm Φ3200
4 Electrode pitch circle diameter mm Φ800
5 Electrode diameter mm Φ300
6 Electrode travel stroke mm 1600
7 Electrode lifting speed(up/down) m/min 6/4
8 Max. steel tapping angle (forward)  42°
9 Max. slag tapping angle (backward)  12°
10 Max. roof swivel angle  85°
11 Roof lifting stroke mm 400
12 Transformer capacity with water/oil cooler kVA 5000
13 Transformer primary voltage kV 10
14 Transformer tap (on-load tap changer) step 5
15 Electrode lifting mode  VVVF driving
16 Cooling water circulating flow T/h 180
2. Scope of Supply
SN Item Qty Remark
1 Furnace body 1 set 
2 Tilting mechanism 1 set 
3 Water-cooled roof 1 set 
4 Roof lifting & swivel mechanism 1 set 
5 Conductive arms 1 set 
6 Electrode lifting mechanism (VVVF driving) 1 set 
7 Cooling water distributor 1 set 
8 Hydraulic power pack 1 set Proportional valve & pump make: Parker
9 Short net 1 set 
10 L.V. Control system 1 set 
11 PLC control system & HMI 1 set Siemens S7-300
12 5MVA Furnace transformer c/w hydro-oil cooler 1 set 
13 Compressed air device 1 set 
14 10kV H.V. switchboard 1 set GG-1A type panel
 FOB china port price 
Supplied by the Buyer:
1) Installation and installation material, furnace refractory lining, hydraulic medium, lubrication medium and cleaning medium, graphite electrodes;
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. switchboard and Transformer terminals, L.V. supply lines are connect to Seller’s L.V. power distribution panel.
3. Validity of offer: 60 days;
4. Delivery: 4 month after date receiving down payment.