induction melting power supply

Medium Frequency Melting Furnace


1.Applications: used for melting stainless steel, alloy steel, carbon steel.


2.Features: fast speed of melting, saving energy, less burnt loss, pure molten liquid.


3.The aluminum frame is adopted to small capacity melting furnace with reasonable structure and small capacity, convenient installation and simple maintenance, low maintenance cost.


4.The steel structure ( frame structure and cylinder structure ) is adopted to large capacity electric furnace which is equipped with magnetic yoke. The yoke will shield and reduce magnet leakage and prevent furnace body from over-heating, thus will improve efficiency and sustain the induction coil at the same time. Such will enhance the strength and reduce noise.


5.The induction coils of fast melting furnace are double paralleled winded with prolonged coil to make sure the half capacity of furnace molten liquid can be heated by full load power output which will improve overall efficiency. Cooling system is equipped along with the induction coil prolong the lining life.


6.The inner wall of induction coil of large capacity electric furnace is cast with imported high temperature resistant insulation material to prevent of furnace lining leakage.


7.Parameter



Type

Power (kw)

Capacity (t)

Frequency (Hz)

Input voltage (V)

Transformer (kVA)

Melting rate (t/h)

Use power  (kw.h/t)

Cooling water (t/h)

GW 0.05-100-2.5

100

0.05

2500

380

125

0.1

850

6

GW 0.1-160-1/2.5

160

0.1

2500

380

200

0.18

850

10

GW 0.15-160-1/2.5

160

0.15

2500

380

200

0.2

800

12

GW 0.25-250-1/2.5

250

0.25

1000

380

300

0.35

760

15

GW 0.5-500-0.5

500

0.5

1000

380

600

0.8

730

20

GW 1-750-0.5/1

750

1

1000

380/660

800

1.2

650

30

GW 1.5-1000-0.5

1000

1.5

500

380/660

1200

1.58

650

35

GW 2.0-1500-0.5

1500

2.0

500

660

1800

2.58

650

50

GW 3.0-2500-0.5

2000

3.0

500

660/950

2500

3.36

650

70

GW 5.0-3500-0.5

3500

5.0

500

660/950

4000

5.0

620

90

GW 8.0-6000-0.5

6000

8.0

500

950

7000

8.3

580

120

GW 10-6500-0.5

6500

10

500

950

8000

10.3

570

150

GW 12-7500-0.25

7500

12

250

950

9000

12.2

560

160

GW 15-8000-0.25

8000

15

250

950

2*5000

12.9

560

180

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