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1T induction furnace

Introduce: Provide a way to quickly select  1T induction furnace , provide 1T induction furnace price, provide 1T induction furnace body structure selection method, provide relevant configuration such as transformer, incoming cable, incoming line voltage, water cooling system selection method and calculation Method, 1T method for determining the energy consumption of induction furnace. 
  • Introduction
  • Consultation

1T induction furnace consists of:

800kw — 1000kw thyristor medium frequency power supply — compensation capacitor cabinet — aluminum shell or steel shell melting furnace body — hydraulic tilting furnace system — remote control box ZXZ-80T closed - loop cooling tower. The 1T induction furnace has protection systems such as overvoltage, overcurrent, water temperature, water pressure, short circuit and grounding. The operation panel has various parameters such as working parameter display table and display working status, and there are indications such as fault and temperature.

1T induction furnace price

The price of the 1T induction furnace is calculated according to the power of the thyristor intermediate frequency power supply and the volume of the furnace body. Different configuration prices vary. This price is for reference only. Contact us will have a very low price, please consult the specific price.Firstfurnace@gmail.com   

Serial number

Item name

Specification model

unit

Quantity

Price ¥

1

800kw medium frequency power supply cabinet

800KW/1T/1000HZ

station

1

8 6 000

2

Compensation capacitor cabinet

0.75- 2 000-1S

set

1

38 000

3

1T furnace steel shell

GW- 1T

set

1

8 4 000

4

Water cooled cable

LHSD- 400

set

2

10000

5

Model

1T furnace dedicated

only

1

1000

Total: ¥ 219000 Yuan

1T induction furnace furnace structure selection summary table

1吨中频炉.jpgHow to choose the 1T induction furnace transformer capacity?

1T induction furnace body

Steel shell furnace

Aluminum shell furnace

Furnace shell material

Steel structure

Aluminum structure

Furnace tilting mechanism

Hydraulic cylinder

Reducer

Furnace hydraulic pumping station

Have

no

Yoke

Have

no

Furnace cover

Have

no

Leakage alarm

Have

no

Energy consumption

580Kw.h/t

630Kw.h/t

life

10 years

4-5 years

1T induction furnace price

high

low

  In order to reduce the interference of harmonics , the transformer of 1000KVA is selected as far as possible for special plane. One medium frequency induction furnace is equipped with a dedicated rectifier transformer.

How to choose the 1T induction furnace incoming line voltage? 
1T induction furnace using 800kw-1000KW generally an SCR frequency power supply 6 with three-phase or six-phase clock pulse wire 12 60V, 50Hz industrial use, arranged pulse rectifier 6-pulse or 12.

Configure 12- pulse double rectification   How to choose the 1T induction furnace incoming line voltage?

1 ,   The input voltage of 1T induction furnace is 660v , 575v , double rectification 380v ;

2 , do not blindly pursue high voltage (some   1T induction furnace 1000KW uses 900V line voltage), energy saving has been achieved since low current, high voltage is easy to cause shortened life of electrical components, copper bars, cables are tired, and the life of electric furnace is greatly reduced.

How to calculate the cable of 1T induction furnace ?

For example: The maximum power of the 1T induction furnace's intermediate frequency power supply is 1000kw , and the 1000KW intermediate frequency power supply incoming cable is 1000000/660/1.732/2=437mm 2 . The 6mm × 80mm copper plate should be selected instead of the cable.

How large is the closed cooling tower calculation method for 1T induction furnace ?

Select a mixed water tower to calculate a closed loop cooling tower with a formula of 1000kw × 0.5 × 860 ÷ 5000 = 86T .

Select an integrated layered cooling tower to separately cool the intermediate frequency power supply and the furnace body. The cooling tower tonnage selection formula of the intermediate frequency frequency power supply is: 1000kw × 0.12 × 860 ÷ 5000=20T , and the cooling tower tonnage selection formula of the furnace induction coil is: 000kw × 0.45 × 860 ÷ 5000=60T , the integrated layered closed-loop cooling tower is selected as 20T + 60T=80T should be selected as 80T cooling tower, the corresponding model is: ZXZ-80T ( 20/60)

Determination of energy consumption of 1T induction furnace

The higher the intermediate frequency power supply of the medium frequency induction furnace, the more power is saved, the energy consumption of the molten iron furnace: 60 0KW.h/t temperature 1550 ° C , energy consumption of molten steel furnace 650 KW.h/t temperature 1550 ° C.

1T induction furnace technical parameters

Equipment type GW-1/ 8 00

Technical indicators ( 6 pulses)

Technical indicators ( 12 pulses)

IF power supply rated power

8 00KW   Frequency 1000Hz

8 00KW frequency 1000Hz

Intermediate frequency power supply phase voltage

3*660V

6*660V

Intermediate frequency power rectifier

3- phase 6- pulse rectification

6- phase 12- pulse rectification

IF power start mode

Zero voltage start or sweep start

Sweep start

Start success rate

100% (including heavy load)

100% (including heavy load)

Rated voltage

2800V

2800V

Rated Capacity

1T

1T

Rated temperature

1600 °C

1600 °C

With IF power supply specifications

KGPS-1/ 8 00 IF power supply

KGPS-1/ 8 00 IF power supply

With medium frequency furnace specifications

GW-1 steel shell or aluminum shell intermediate frequency furnace

GW-1 steel shell or aluminum shell intermediate frequency furnace

Melting rate

1   T/H

1   T/H

DC

680A

680A

Alternating current

555   A

555   A

Power factor

≥ 0.85

≥ 0.85

Tilting method:

Optional reducer or hydraulic tilting furnace

Optional reducer or hydraulic tilting furnace

Water cooled cable

Two

Two

What information does the customer need to provide to the supplier before purchasing the 1T induction furnace ?

1. The medium frequency induction furnace must have room for layout, and it is necessary to provide the area and layout of the plant.

2. The customer needs to provide the capacity of the transformer, the magnitude of the incoming line voltage, and the frequency of the incoming line voltage.

3. The medium frequency induction furnace needs water cooling equipment, and the configuration of the medium frequency induction furnace contains water cooling equipment.

4. The structure of the medium frequency induction furnace has a steel shell body and an aluminum shell body, which requires the customer to specify the furnace structure.

5. The power supply of the medium frequency induction furnace is the intermediate frequency power supply. The line structure of the intermediate frequency power supply is divided into the inverter parallel and the inverter series structure. The inverter series structure is energy-saving, the power factor is 0.98, and the line is stable. The inverter parallel structure is of the common type with a power factor of 0.92, which requires the customer to specify the line structure.

What are the technical requirements for cooling water in each cooling part of 1T induction furnace ?

Different frequency induction furnace cooling portion cooling requirements different from water, an induction coil, a capacitor of the cooling water system using industrial cooling water pressure, the pressure is maintained at 0.15-0.2mpa, water temperature maintained at 20-35 ° C inlet water temperature temperature below 55 ° C.

How large is the 1T induction furnace using a reservoir?

The 1T induction furnace consists of two parts, which are divided into intermediate frequency power supply and furnace body. The same reservoir can be used to cool the outlet water temperature to be controlled within 55 ° C. The reservoir is 30 cubic meters : the cooling effect is poor, it is easy to block, and the general investment The minimum, the cooling effect is general.


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