Medium Frequency Induction Furnace

Medium Frequency Induction Furnace
Melting cast steel, steel, iron, cast iron, stainless steel, copper, aluminum
Motor tilting
Medium Frequency Induction Furnace, GW-JJ series aluminum shell mechanical tilting
Medium Frequency Induction Furnace is for melting cast steel, cast iron, stainless steel, copper, aluminum and other metals or its alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm/holding the molten iron and molten steel.
It is particularly suited to small and medium-size enterprises, or as Precision Casting Material Test.
·
Electrical Feature:
1. Digital CMOS chip (U. S. ASIC-2-12), with the highest degree of integration at home, is used in control circuit, the overall machine controlled through one single panel;
2. Frequency-sweep zero voltage start, high success rate, no shock;
3. Automatic resistance adjustment, permanent power output, 10-20% energy saved in comparison with domestic traditional machine of the type;
4. Auto phase sequence adaptation, free of synchronization;
5. Good performance in reload staring, auto recovery;
6. Highly integrated in controlling circuit, free of use of high-rate starter and relay loop, fairly low failure rate;
7. Wholly digital design, strong in anti-interference, no temperature shift when in continuous working;
8. Multi-protection functions (for over current, over voltage, insufficient water pressure, power failure, or phase absence), and mishandling will not cause damage to machine.
· Model explanation ( GW-1-750/1JJ for example}
GW--------Aluminum Shell Coreless Medium Frequency Induction Furnace
-1-------Rated Capacity 1 Ton (1000kg)
-750-------Rated Power 750Kw
/1--------1000Hz (1KHz)
-JJ-------Mechanical tilting (by electric motor and gear)
Model
Input Power
Input Volt. (6pulse)
Incoming Curr.
Rated Power
DC Curr.
DC Volt.
Melting Rate
Working Freq.
Working Volt.
Rated Capacity
Power Consumption

Kw
V
A
Kw
A
V
T/H
Hz

V
T
KWH/T
GW-0.01-50/1JJ
60
380
76
50
140
400
0.06
1000
750
0.01
850
GW-0.03-100/1JJ
100
380
160
100
200
500
0.09
1000
750
0.03
850
GW-0.05-100/1JJ
100
380
160
100
200
500
0.12
1000
750
0.05
800
GW-0.08-100/1JJ
100
380
160
100
200
500
0.12
1000
750
0.08
800
GW-0.15-100/1JJ
100
380
160
100
200
500
0.15
1000
750
0.15
820
GW-0.25-160/1JJ
180
380
256
160
320
500
0.24
1000
750
0.25
790
GW-0.5-250/1JJ
280
380
400
250
500
500
0.4
1000
1500
0.5
770
GW-0.75-400/1JJ
400
380
650
400
800
500
0.6
1000
1500
0.75
770
GW-1-500/1JJ
550
380
800
500
1000
500
0.8
1000
1500
1
750
GW-1-750/1JJ
800
380
1200
750
1500
500
0.9
1000
1500
1
720/660
690
700
850
880
500
2600
GW-1.5-1000/0.5JJ
1100
690
912
1000
1140
880
1.2
500
2600
1.5
700
GW-2-1500/0.5JJ
1650
690
1360
1500
1700
880
1.7
500
2600
2
675
GW-2-2000/0.5JJ
2200
690
1400
2000
2275
880
1.9
500
2600
2
650
GW-3-2500/0.5JJ
2750
690
2275
2500
2840
880
2.56
500
2600
3
610/560
950
1700
2080
1250
3200
GW-5-4000/0.5JJ
4400
690
2300
4000
4540
880
4.5
500
2600
5
500/550
950
2700
3330
1250
3200