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.
Model: GW-20-12000-0.25J
The main equipment of the program includes 2 sets of 5000KVA rectifier transformer, four sets of low voltage switchgear cabinet, one set of 9000KW/250HZ medium frequency power supply cabinet, two sets of 20T medium frequency induction furnace, one set of hydraulic system, one set of water cooling device and related auxiliary equipment.
Name | Unit | Parameter | Notes | |
Rated Capacity | t | 20 | ||
Maximum Loading Capacity | t | 24 | ||
Rated Power | kw | 9000 | ||
Working Frequency | Hz | 250 | ||
Melting Rate | t/h | 12-15 | 1600ºC | |
Power Consumption | kw.h/t | 540-590 | 1600ºC | |
The inside diameter of sensor in induction furnace | mm | Φ1750 | ||
Height of sensor in induction furnace | mm | 2260 | ||
Rated water temperature of the molten steel | ºC | 1600 | ||
Twelve-phase into the line voltage of medium frequency power supply | v | 950 | ||
Rectifier mode of power supply | 24 pulse | |||
Sensor Voltage | V | 3200~3400 | Multivoltage | |
Cooling water used for furnace | Pressure of supply water | Mpa | 0.25~0.3 | |
Water inlet temperature | ºC | ≤5~35 | ||
Water outlet temperature | ºC | ≤55 | ||
Flow(furnace) | t/h | 120 | One set of furnace | |
Power supply cycle cooling water flow | t/h | 95 | ||
Power supply cycle cooling water temperature rising | ºC | 10 | ||
Electric cooling water supply pressure | Mpa | 0.1~0.2 | ||
Hydrauli-c system | Working pressure | Mpa | 12 | Double motor double pump |
Flow | L/min | 160 | ||
Hydraulic medium | Antiwear hydraulic oil | Summer:N68 Winter:N46 | ||
Hydraulic cylinder bore | mm | Φ250 | ||
Transformer capacity | KVA | 5000×2 tables | (Reference) | |
Transformer primary voltage | KV | 13.8 | ||
Transformer secondary voltage | V | 950 |
Hydraulic steel induction melting furnace random spare parts:
Two sets of SCR KP, KK, one piece of rectifying expansion board, one piece of inverter expansion board, one piece of master control board, one set of DC voltmeter, DC ammeter, into the line voltage meter, medium frequency voltage meter, frequency meter.
Note : Hydraulic system of this device adopts double machine double pump mode (one for supply, one for backup), and with four explosion-proof valve.
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.