0.15ton~100ton Steel Scrap Induction Melting Furnace

GW Series Coreless Medium Frequency Melting Induction Furnace
0.15ton~100ton Steel Scrap Induction Melting Furnace0.15ton~100ton Steel Scrap Induction Melting 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, 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 explaination:
For example:    GW-0.5-250/1J
         GW  -- Medium frequency induction melting furnace
         0.5    --Rated capacity 0.5ton
         250   --Rated power 250KW
         1       --Working frequency 1KHZ
         J     -- steel shell
Basic technical parameter

ModelTransformer
Capacity
Input 
voltage
Input 
current
Rated 
power
DC 
current
DC 
voltage
Melting 
rate
Working 
frequency
Working 
voltage
Rated 
capacity
power 
consumption
KwVAKwAVT/hHzVTKwh/T
GW-0.5-250/1J315380(6 pulses)4002505005000.4100015000.5770
GW-0.75-400/1J500380(6 pulses)6504008005000.65100015000.75770
GW-1-750/0.5J940690(6 pulses)700750850880150026001660
GW-1.5-1000/0.5J1250690(6 pulses)912100011408801.350026001.5700
GW-2-1500/0.5J1900690(6 pulses)136015001700880250026002675
GW-3-2500/0.5J3150690(6 pulses)227525002840880350026003610
GW-3-2500/0.5J3150950(6 pulses)1700250020801250350032003560
GW-4-2500/0.5J3750690(6 pulses)273030003410880450026004610
GW-4-2500/0.5J3750950(6 pulses)2040300025001250450032004560
GW-5-4000/0.5J5000950(6 pulses)2300400033301250550034005600-550
GW-6-4000/0.5J5000950(12 pulses)2300400033301250550034006600-550
GW-8-5000/0.5J6300950(12 pulses)34005000420012507~850034008600-550
GW-10-6000/0.5J7500950(12 pulses)37506000460012509~10500340010600-550
GW-12-8000/0.25J10000950(12 pulses)490080006000125011~12250340012600-550
GW-15-8000/0.25J10000950(12 pulses)490080006000125011~12250340015600-550
GW-15-10000/0.25J6300X2950(24 pulses)6500100008000125014~15250340015600-550
GW-18-12000/0.25J7500x2950(24 pulses)81601200010000120017~18250340018600-550
GW-20-12000/0.25J7500x2950(24 pulses)81601200010000120017~18250340020600-550
GW-25-14000/0.25J8000x2950(24 pulses)94601400011600120020~21150~200340025600-550
GW-30-16000/0.2J9000x2950(24 pulses)108501600013300120023~24150~200340030600-550
GW-40-20000/0.2J11000x2950(24 pulses)135452000016600120026~27150~200340040600-550
GW-50-22000/0.2J12000x2950(24 pulses)149322200018300120029~30150~200340050600-550
cooling water pressure (MPA)power supply:  0.1-0.15
furnace body: 0.25-0.3

Certification:
0.15ton~100ton Steel Scrap Induction Melting Furnace