Description
Product Description:
GW Series Coreless Medium Frequency Melting Induction Furnace
Application:
Coreless Medium Frequency Melting Induction Furnace mainly used in melting cast iron, cast steel and copper and aluminum alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm the molten iron and molten steel.
Structure Features:
1. Solid steel structure and durable;
2. Good magnetic isolation, safe and reliable;
3. Solid frequency conversion power supply, easy operation; Adjustable power rate, easy operation and maintenance;
4. Easy to start up with load or free of load.
Equipment Constitution: Furnace block, l Hydraulic mechanism, Operation table, Low-voltage power supply system electro thermal capacitor cabinet, Water temperature and pressure annunciator water cooling cables, Furnace leakage alarm.
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.
Features:
1) 1, 600 centigrade
2) SCR static frequency conversion adopted as IF power supply for induction heating
3) Pouring action driven mechanically or oil hydraulic
4) High efficiency, little noise, easy operation and maintenance
5) Usage: Refining ferrous metals, smelting nonferrous and precious metals, such as Cu and Al
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
690
700
850
880
500
2600
660
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
950
1700
2080
1250
3200
560
GW-5-4000/0.5JJ
4400
690
2300
4000
4540
880
4.5
500
2600
5
550
950
2700
3330
1250
3200
500
Complaint
