We Supply Electric Slag Remelting Furnace

We supply electric slag remelting furnace, factory direct prices. High-quality, efficient and reliable equipment for your smelting needs.

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  • We Supply Electric Slag Remelting Furnace
  • We Supply Electric Slag Remelting Furnace
  • We Supply Electric Slag Remelting Furnace
  • We Supply Electric Slag Remelting Furnace
  • We Supply Electric Slag Remelting Furnace
  • We Supply Electric Slag Remelting Furnace

PRODUCTS DETAILS

Basic Info.

Model NO.
123
Type
Reverberatory Furnace
Usage
Sand Casting
Fuel
Gas
Manufacturing Level
B
1
2
3
4
Transport Package
Plywood
Specification
100*100*200
Trademark
semc
Origin
Shanghai China
HS Code
8501400000
Production Capacity
20set/Month

Packaging & Delivery

Package Size
900.00cm * 800.00cm * 700.00cm
Package Gross Weight
500.000kg

Product Description

We supply Electric Slag Remelting Furnace

Electric Slag Remelting Furnace
The ESR process involves the gradual melting of the lower end of a cast or forged electrode through a layer of molten metallurgically active slag into a water-cooled copper mold. The slag is usually calcium fluoride with the addition of lime, magnesia, alumina and other oxides. In its molten state the slag is electrically conductive and acts like a resistance heating element when a high current is passed between the electrode and the mold. With the continued passage of electric current the slag becomes superheated. The electrode tip is immersed in this superheated slag and begins to melt. The immersion of the electrode in the slag is precisely maintained and a controlled melt rate is established. An advanced computer control system maintains the melt rate and electrode immersion utilizing custom designed algorithms taking into account measurements from the load beam weighing system, measurements of the furnace voltage (or resistance), and measurements of voltage (or resistance) swing. The molten metal droplets sink through the lower density molten slag and re-solidify in the water-cooled copper mold. Through this process the slag-metal reactions dissolve inclusions and purify the metal as it falls through the molten slag. After the process has continued for some time, a purified ingot having a controlled solidification structure is built up in the mold. The slag floating on top of the liquid metal pool also acts to prevent oxidation of the molten metal when melting in air. It is also common for the ESR process to take place in an inert gas environment to further prevent oxidation of the metal and to prevent oxidation of the slag. Toward the end of the process, the power is gradually reduced providing a controlled hot top. The resulting ingot is structurally sound, chemically homogeneous, and provides a high yield of useful product.


We Supply Electric Slag Remelting Furnace
     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
We Supply Electric Slag Remelting Furnace

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

We Supply Electric Slag Remelting Furnace

GW-1-750-1JJ Medium frequency coreless electric furnace
We Supply Electric Slag Remelting Furnace


GW-50-22000-0.2J No induction melting furnace
We Supply Electric Slag Remelting Furnace

GW-0.25-160-1JJ melting electric furnace
We Supply Electric Slag Remelting Furnace
GW-1.5-1000-1J Medium frequency induction furnace
We Supply Electric Slag Remelting 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.

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