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Small steel melting furnace

Introduce:Provides classification of small steel induction melting furnaces, power consumption of small steel melting furnaces, and selection of technical parameters for fast small steel induction furnaces
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The small steel induction furnace is a steel melting induction furnace with 200~2500Hz medium frequency power supply for induction heating. The power range is 150kw-3000 KW . The small steel induction furnace is mainly used for steel induction furnace, which is used for casting, induction furnace steel making and melting steel. furnace. The whole set of small steel induction furnace, the electricity consumption per ton is about 600-78 0 ± 5% kW.h/t The equipment includes induction heating power cabinet, furnace body and tilting furnace mechanism . 

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First, the summary of technical parameters selection of fast small steel induction furnace


model

parameter name

rated power
(KW)

Line voltage
(V)

Melting furnace
(T/h)

Water Consumption
(T/h)

power consumption
(Kw/T)

Rated voltage
(V)

Rated Capacity
(T)

Rated temperature
(°C)

GWJ-0.15T

150

380

0.15

5

780

850

0.15

1600

GWJ-0.25T

250

380

0.25

7

760

850

0.25

1600

GWJ-0.5T

400

700

0.5

10

720

800

0.5

1600

GWJ-0.75T

630

700

0.9

12

630

2700

0.75

1600

GWJ-1 T

800

380-700

1

18

630-600

1400-2500

1

1600

GWJ-1.5T

1200

380-700

1.5

twenty two

630-600

1400-2500

1.5

1600

GWJ-2T

1500

380-700

2

28

600-550

1400-2500

2

1600

GWJ-3T

2000

700-1250

3

35

600-530

2300-5000

3

1600

GWJ-5T

3000

700-1250

5

45

600-530

2300-5000

5

1600

Small steel induction furnaces are those?

1 , 0.25T small steel induction furnace

2 , 0.5T small steel induction furnace

3 , 1T small steel induction furnace

4 , 2T small steel induction furnace

5 , 3T small steel induction furnace

6 , 5T small steel induction furnace

In steel induction furnaces are those?

1 , 10T melting furnace

2 , 15T induction melting furnace

3 , 20T small steel induction furnace

4 , 30T induction melting furnace

Large small steel induction furnaces are those?

1 , 50T intermediate frequency melting furnace

2 , 60T intermediate frequency furnace

What are the advantages of using small steel induction furnace steelmaking and induction furnace steelmaking ?

1. The electricity consumption of steel melting tons under normal working conditions is 600 - 7 00KW.h ;

2 , the power factor is maintained above 0.96 , no additional compensation device is required;

3. Effectively control high harmonics, do not interfere with surrounding electrical equipment, and do not pollute the power grid;

4 , the frequency adapts to a wide range, and always maintains the best resonance state during the melting process;

5 , zero voltage scanning soft start mode, can be started or stopped at any time in any state, no impact on the power supply;

6 , rapid melting, low production costs; low pollution, in line with national environmental requirements;

7. It can be directly melted from the cold furnace, and the solution can be completely emptied. It is convenient to replace the melt material;

8. Power adjustment is flexible and convenient, and can be continuously and smoothly adjusted; temperature is uniform and easy to control, oxidation loss is small, and metal composition is uniform;

9. The furnace shell adopts steel structure or cast aluminum alloy, and the floor space is small; the furnace body is easy to turn over and tilt, and manual, electric and hydraulic tilting furnace modes are available;

10 , leaking furnace alarm device, timely and effective protection of personal and equipment safety;

11. The furnace lining and ejection mechanism makes it quick and efficient to replace the furnace lining and improve production efficiency;

12 , wide frequency adaptation range, rapid melting, low production cost, uniform temperature and easy to control;

13 、The furnace body is easy to turn over and the metal composition is even;

14 , small footprint, effective management of higher harmonics.

What is the power consumption of induction furnace steelmaking ?

The power consumption of induction furnace steelmaking is related to many factors, such as the size of small steel induction furnaces , the quality of scrap steel, and the skill and laziness of the furnace. Generally speaking, the power consumption is between 550 and 750 degrees, the power consumption of the large tonnage furnace is lower, and the small tonnage is higher.

What are the characteristics of induction furnace steelmaking ?

Induction furnace steelmaking is not called steelmaking. It is to melt steel. The impurities in the steel cannot be removed. This is a disadvantage. The advantage is that some elements in the original steel are not lost, which can reduce the amount of precious elements added and reduce costs.

Steelmaking is the process of getting the pig iron into a steelmaking furnace and melting it according to a certain process. According to the survey online, steel products include steel ingots, continuous casting billets and direct casting into various steel castings. Generally speaking, steel generally refers to steel that is rolled into various steel materials. Steel is a ferrous metal but steel is not exactly equal to ferrous.

Recommended induction furnace steelmaking rated power configuration (iron and steel) 
Furnace capacity power range 
1 ton 500-750KW 
2 tons 1000-1500KW 
3 tons 1500-2000KW 
4 tons 1750-2500KW 
5 tons 2500-3000KW 
6 tons 3000-4000KW 
8 tons 4000-5000KW 
10 tons 5000-7000KW 
12 tons 6000-8000KW 
15 tons 8000-10000KW 
 


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