Single-Phase Electric Arc Furnace

• Customization: Available
• Certification: CE, ISO
• Place Style: Vertical
• Model NO.: Electric Arc Furnace
• Range of Applications: Industrial
• Type: Crucible Melting Furnace
• Usage: Steel Molding
• Output: 10-120t/Hour
• Transport Package: Plywood
• Specification: 10-120t
• Trademark: semc
• Origin: China
• HS Code: 8514200090
• Production Capacity: 40unit/Month
• Package Size: 500.00cm * 600.00cm * 900.00cm
• Package Gross Weight: 5000.000kg

Product Description

Single-phase Electric Arc Furnace
Electric furnace capacity

Nominal capacity	40t
The average amount of tapping steel	40t ( remaining steel 8t ~ 12t)
The maximum amount of tapping steel	50t
Average smelting cycle	80min
Tapping steel mode	Eccentric bottom tapping

Furnace device

The inner diameter of the furnace shell	φ4800mm
The inner diameter of the furnace	φ3800mm
Molten pool diameter	φ3600 mm
Molten pool volume	6.5m3(including slag)
Refractory material thickness at the bottom of the furnace	700mm
Volume of steel liquid	6m3
The total volume of the furnace	24.5m3
The total height of the furnace shell	3200mm
Furnace door dimension (width × height)	1100×1000mm
Water-cooled furnace wall type	Water-cooled exhausting tube type
Replacement mode of furnace shell	The upper and lower furnace can be hung separated

Electric furnace transformer

Rated capacity	25000KVA, can overload 20 percent
Primary voltage	35kV
Primary current	412A
Secondary voltage	565-460-315V, in total is 13 file
Secondary rated current	31376A
Voltage regulating mode	Loading power adjusting the voltage
Inlet and outlet line mode	Jacking, side out, sealed hole inside a triangle

Electrode lifting device

Electrode lifting stroke	3600mm
Electrode diameter	φ400mm ultra-high power electrode
Maximum lifting speed	9m/min
Maximum decreasing speed	6m/min
Control mode	PLC-electro-hydraulic proportion adjusting
Electrode regulator response time	≤ 0.10s

Furnace tilting device

The maximum angle of tapping steel	20°
The maximum angle of tapping slag	15°

40t Steelmaking Electric Arc Furnace Equipment Supply List

No.	Device Name	Quantity	Remark
1	Water-cooled furnace wall	1set
2	Water-cooled furnace lid	1set
3	Short net	1set	Containing water-cooled cable with large cross-section
4	Conductive beam and column device	1set	Including cylinder, column, guide wheel
5	Furnace	1set
6	Furnace lid lifting and rotating mechanism	1set
7	Furnace tilting device	1set
8	Steel tapping car	1set
9	Repair station and steel tapping hole platform at the back of furnace	1set
10	Compressed air equipment	1set
11	Electrode storage connection device	1set
12	Hydraulic system	1set	Electrode lifting electro-hydraulic proportional valve,constant voltage variable pump
13	Cooling water system	1set	With valve meter
15	2.5MVA transformer	1 set
16	3200KVar electric reactor	1set
17	High voltage power supply system	1set	handcart type
18	Low-voltage electrical system
	Low-voltage electrical cabinet	1set
	PLC and IPC (industrial personal computer)	1set	Containing basic level of automation and software

     Induction furnace is used for smelting or insulating ferrous metals, non-ferrous metals, sponge iron, such as scrap iron, scrap steel, copper, aluminum and so on. Complete working equipment such as continuous casting machine, rolling mill, mainly used for the production of billet, steel bar, angle steel, H-beam, I-beam, etc. Using KGPS, IGBT, single or double power supply technology, PLC (Siemens) can be realized throughout the monitoring.
 
       Main supply list: 2 sets of electric furnace body, 2 sets of hydraulic or mechanical tilting electric furnace mechanism, 1 set of control platform, 1 set of intermediate frequency control cabinet (6 pulse 1, 12 pulse 2, 24 pulse 4), low voltage control cabinet (6 pulse 1, 12 pulse 2, 24 pulse 4), 1 set of capacitor cabinet, 4 or 8 water-cooled cables; 1 water temperature alarm, 1 leakage alarm; 1 crucible mold, 1 liquid One batch of pressure steel pipe, one set of copper row, three water tanks. Transformer, cooling tower, furnace builder, furnace lining ejector, furnace cover.

KGSP Induction Electric Furnace


GW-8-4000-0.5J KGSP Induction Electric Furnace


GW-1-750-1JJ Medium frequency coreless electric furnace


GW-50-22000-0.2J No induction melting furnace


GW-0.25-160-1JJ melting electric furnace

GW-1.5-1000-1J Medium frequency induction furnace




 

NO.	Electric  Furnace  Type	Input  power (KW)	input  voltage (V)	Input  current (A)	Rated  power (KW)	DC  current (A)	DC  voltage (V)	Melting  rate (T/H)	working  frequency (HZ)	working  voltage (V)	cooling water  pressure(MPA)		Rated  capacity (T)	Power  consumption (KWH/T)
											Power  Supply	Furnace  body
1	GW-0.25-160/1JJ	180	380 (6 Pulse)	256	160	320	500	0.24	1000	750	0.1~0.15	0.25~0.3	0.25	790
2	GW-0.5-250/1JJ	280	380 (6 Pulse)	400	250	500	500	0.4	1000	1500	0.1~0.15	0.25~0.3	0.5	770
3	GW-0.5-250/1J	280	380 (6 Pulse)	400	250	500	500	0.4	1000	1500	0.1~0.15	0.25~0.3	0.5	770
4	GW-0.75-400/1JJ	400	380 (6 Pulse)	650	400	800	500	0.6	1000	1500	0.1~0.15	0.25~0.3	0.75	770
5	GW-0.75-400/1J	400	380 (6 Pulse)	650	400	800	500	0.6	1000	1500	0.1~0.15	0.25~0.3	0.75	770
6	GW-1-500/1JJ	550	380 (6 Pulse)	800	500	1000	500	0.8	1000	1500	0.1~0.15	0.25~0.3	1	750
7	GW-1-750/1JJ	800	380/690 (6 Pulse)	1200/ 700	750	1500/ 850	500/ 880	0.9	1000/ 500	1500/ 2600	0.1~0.15	0.25~0.3	1	720/660
8	GW-1-750/1J	800	380/690 (6 Pulse)	1200/ 700	750	1500/ 850	500/ 880	0.9	1000/ 500	1500/ 2600	0.1~0.15	0.25~0.3	1	720/660
9	GW-1.5-1000/0.5JJ	1100	690 (6 Pulse)	912	1000	1140	880	1.2	500	2600	0.1~0.15	0.25~0.3	1.5	700
10	GW-1.5-1000/0.5J	1100	690 (6 Pulse)	912	1000	1140	880	1.2	500	2600	0.1~0.15	0.25~0.3	1.5	700
11	GW-2-1500/0.5JJ	1650	690 (6 Pulse)	1360	1500	1700	880	1.7	500	2600	0.1~0.15	0.25~0.3	2	675
12	GW-2-1500/0.5J	1650	690 (6 Pulse)	1360	1500	1700	880	1.7	500	2600	0.1~0.15	0.25~0.3	2	675
13	GW-2-2000/0.5JJ	2200	690 (6 Pulse)	1400	2000	2275	880	1.9	500	2600	0.1~0.15	0.25~0.3	2	650
14	GW-3-2500/0.5JJ	2750	690/950 (6 Pulse)	2275/ 1700	2500	2840/ 2080	880/ 1250	2.56	500	2600/3200	0.1~0.15	0.25~0.3	3	610/560
15	GW-3-2500/0.5J	2750	690/950 (6 Pulse)	2275/ 1700	2500	2840/ 2080	880/ 1250	2.56	500	2600/3200	0.1~0.15	0.25~0.3	3	610/560
16	GW-4-3000/0.5J	3300	690/950 (6 Pulse)	2730/ 2040	3000	3410/ 2500	880/ 1250	3.2	500	2600/3200	0.1~0.15	0.25~0.3	4	610/560
17	GW-5-4000/0.5J	4400	950 (6 Pulse)	2300	4000	3330	1250	5	500	3400	0.1~0.15	0.25~0.3	5	600/550
18	GW-6-4000/0.5J	4400	950 (12 Pulse)	2300	4000	3330	1250	5	500	3400	0.1~0.15	0.25~0.3	6	600/550
19	GW-8-5000/0.5J	5000	950 (12 Pulse)	3400	5000	4200	1250	7~8	500	3400	0.1~0.15	0.25~0.3	8	600/550
20	GW-10-6000/0.5J	6300	950 (12 Pulse)	3750	6000	4600	1250	8.5~9	500	3400	0.1~0.15	0.25~0.3	10	600/550
21	GW-12-8000/0.25J	8000	950 (12 Pulse)	4900	8000	6000	1250	9~10.5	250	3400	0.1~0.15	0.25~0.3	12	600-550
22	GW-15-8000/0.25J	8000	950 (12 Pulse)	4900	8000	6000	1250	9~10.5	250	3400	0.1~0.15	0.25~0.3	15	600-550
23	GW-15-10000/0.25J	10000	950 (24 Pulse)	6500	10000	8000	1250	13~15	250	3400	0.1~0.15	0.25~0.3	15	600-550
24	GW-18-12000/0.25J	12000	950 (24 Pulse)	8160	12000	10000	1200	15~17	250	3400	0.1~0.15	0.25~0.3	18	600-550
25	GW-20-12000/0.25J	12000	950 (24 Pulse)	8160	12000	10000	1200	17~19	250	3400	0.1~0.15	0.25~0.3	20	600-550
26	GW-25-14000/0.25J	14000	950 (24 Pulse)	9460	14000	11600	1200	19~21	150~200	3400	0.1~0.15	0.25~0.3	25	600-550
27	GW-30-16000/0.2J	16000	950 (24 Pulse)	10850	16000	13300	1200	21~23	150~200	3400	0.1~0.15	0.25~0.3	30	600-550
28	GW-40-20000/0.2J	20000	950 (24 Pulse)	13545	20000	16600	1200	25~27	150~200	3400	0.1~0.15	0.25~0.3	40	600-550
29	GW-50-22000/0.2J	22000	950 (24 Pulse)	14932	22000	18300	1200	25~28	150~200	3400	0.1~0.15	0.25~0.3	50	600-550

Note:
(1) GW - means medium frequency induction furnace, - 1 - means induction furnace capacity of 1 ton, - 500 - means furnace rated power of 500 KW, / 1 - means furnace operating frequency of 1000 Hz, / 0.5 - means melting furnace frequency of 500 Hz, - J - means hydraulic tilting furnace (furnace shell is steel shell), - JJ - means mechanical tilting furnace. (the shell of the furnace is aluminum alloy).

(2) The above quoted price is for routine configuration. Other configurations can be added, such as leak alarm, water temperature alarm, furnace switch, cover mechanism, lining ejector and transformer, cooling device (open and close cooling tower, closed cooling tower, plate heat exchanger)

3) If necessary, send technicians to carry out the commissioning: the domestic section is free; the overseas section travel expenses, accommodation and food are borne by the user and each person is subsidized 150 US dollars per day.

4) I quote EX-W at a price including simple packing, including shipping charges to Shanghai port area and all inland charges in China.

V) The above electric furnace voltage levels are 380V, 690V and 950/1000V, and the frequency is 50HZ. If the user equipment requirements are different from the above voltage levels and frequencies, each item needs to be increased by 15000USD.