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1T induction melting furnace 

Introduce:Provides a good way to quickly select 1T induction melting furnace , provides 1T induction melting furnace price, provides 1T induction melting furnace selection method, provides relevant configuration, transformer, incoming voltage, water cooling system, furnace structure selection method And method of determining energy consumption. 
  • Introduction
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 1T induction melting furnace consists of:

800kw intermediate frequency power supply - capacitor cabinet - aluminum shell or steel shell furnace - hydraulic tilting furnace system - remote control box ZXZ80T closed loop cooling tower.

The price of 1T induction melting furnace

The price of the 1T induction melting furnace is calculated according to the power of the 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   

Serial number

Item name

Specification model



Price ¥


800kw medium frequency power supply cabinet






Filter compensation capacitor cabinet

0.75- 2 000-1S





1T furnacesteel shell

GW- 1T





Water cooled cable

LHSD- 400






1T furnace dedicated




Total: ¥ 221,000

The choice of 1T induction melting furnace related configuration

Intermediate frequencypower supply

Working form: parallel inverter structure or inverter series structure ( one electric two furnace )

Rectified form: 3- phase 6- pulse or 6- phase 12- pulse

Output power: 8 0 0KW

Power efficiency ≥98%

Start mode: buffer frequency conversion start

Startup rate: 100% (including heavy load)

Rated frequency: 500HZ - 1000HZ

AC voltage: 380v-660v

DC voltage: 500v-1000 V

IF voltage: 750v-1500 V

DC current: 450 A × 2

AC current: 380 A × 2

Input frequency: 50Hz

Dimensions: 2200 mm × 15 00 mm × 2200 mm ( length × width× height )

Weight: 2000 KG or so

Circulating water volume: 20 tons / h using integrated layer water cooling tower ZXZ-80T (20/60)

Furnace body

Rated capacity: 1000 KG

Maximum capacity: 1300 KG

Power factor: ≥0.9 8

Working method: one electric furnace

Melting time : about 45 minutes / furnace ( 1550 degrees cast iron)

Working temperature: 1550 °C

Loading height: 11 00mm   Ring height: 1000mm , conductive coil height 880mm

Loading diameter: 50 0mm (upper mouth) inner diameter of the ring: 700mm copper ring for the ring is 25x40x5mm

Maximum angle of the tilting furnace: 95°

Yoke: There is an oriented 0.23 water yoke. Liner thickness: 10 0 mm

Outlet mode: side outlet

Circulating water volume: 60 tons / h Integrated layered water cooling tower ZXZ-80T (20/60)

Tilting method: hydraulic

Unit power consumption: ≤ 6 00 ±5% kW.h/t 1550 ° C

Working voltage: 3200V

Dimensions: 2020 × 2260 × 1650

Weight: 60 00KG or so


Rated capacity: 1000 KVA

Primary voltage: 10KV

Secondary voltage: 400 V / 6 phase rectification series

One phase: 3 phase

Secondary phase number: 6 phase 12 veins

Output form: three △ three Y


Hydraulic cylinder:

Working pressure: 10Mpa

Diameter: Φ 5 0 plunger cylinder

Itinerary: 1107mm

3 flow: > 26L/Min

Hydraulic station:

Working pressure: 10Mpa

Hydraulic pump: double pump double

Form: Horizontal

Capacity: 600L


Mode: Electric (action indicator)

Cooling water


One-piece layered water cooling tower ZXZ- 80 T ( 20 / 60 )

Cooling capacity               8 0000 kcal / h cooling water volume              80 m3/h fan power               2 . 2 KW × 2 fan air volume               1168 00m3/h ×2 spray pump              

 1T induction melting furnace features :

1. Intelligent system, fast protection, durable thyristor, good starting performance, stable operation and convenient operation.

2 , the use of large copper discharge machine, increase the reactor power saving.

3 , induction melting furnace has over voltage, over current, water temperature, water pressure, short circuit, grounding and other protection systems, the operating panel has a working parameter display table , display various parameters of the working state, and there are faults, temperature and other indications.

1T induction melting furnace appearance structure


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

1. Induction melting furnace should have space 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 induction melting furnace requires water-cooling equipment, and the induction melting furnace configuration contains water-cooling equipment.

4. The furnace structure of the induction melting furnace has a steel shell furnace body and an aluminum shell furnace body, and the customer needs to specify the furnace body structure.

5. The power supply of the induction melting furnace is an intermediate frequency power supply. The circuit structure of the intermediate frequency power supply is divided into an inverter parallel connection and an 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.

A good way to correctly and quickly select " 1T induction melting furnace "

1. Induction melting furnace transformer capacity selection

1T induction melting furnace should choose 1000KVA transformer. Secondary output voltage is 660v

Selection basis: value of transformer capacity = value of induction melting furnace power supply x 1.2

The transformer is a rectifier transformer. In order to reduce the interference of harmonics, it is used as far as possible for the special plane, that is, one induction melting furnace is equipped with a rectifier transformer.

Selection of 1T induction melting furnace inlet voltage

1T induction melting furnace power is 800kw, three-phase five-wire system 660 V , 50HZ industrial power

Selection basis: For medium frequency power supply for induction melting furnace below 1000KW , three-phase five-wire 380V , 50HZ industrial power is generally used , and for induction melting furnace above 1000KW , the focus is on using 660V incoming voltage .

According to the capacity requirements, determine the induction melting furnace with large tonnage.

The capacity of the induction melting furnace can be determined by the weight of the individual pieces and the weight of the molten iron required for each working day .

The standard tonnage is as follows:

250kg induction melting furnace

500kg induction melting furnace

1T induction melting furnace

2T induction melting furnace

3T induction melting furnace

5T induction melting furnace

4. Selection of 1T induction melting furnace body structure

The capacity of the 1T induction melting furnace is small. The recommended choice is: the furnace body of the hydraulic steel shell .

The aluminum alloy structure commonly known as the aluminum alloy structure with the reducer as the tilting furnace method. The induction melting furnace of the steel structure with the hydraulic cylinder as the tilting furnace is commonly called the steel shell furnace. The steel shell furnace is a steel structure, and the aluminum shell furnace shell material is an aluminum alloy .

Determination of energy consumption of seven, 1T induction melting furnace

The power supply of the induction melting furnace is more power-saving, the energy consumption of 1T induction melting furnace and molten iron: 580KW.h/t , energy consumption of molten steel 6 5 0 KW.h/t .

How to choose the induction melting furnace lining material?

1. Induction melting furnace lining material is divided into acid lining material, alkaline lining material, neutral lining material, coil cement, root melting material, medium frequency electric furnace tonnage, product molding temperature is different, it is very important to choose the appropriate lining material. jobs.

2. Induction melting furnace is a molten steel furnace using alkaline lining material mainly for fused magnesia. The induction melting furnace is a molten iron furnace. The acid lining material is a refractory material for quartz coreless induction furnace, and the material is acidic.

How to increase the melting speed of the induction melting furnace?

1.   Increase the power of the induction frequency melting furnace intermediate frequency power supply.

2.   Choose a reasonable charge size and the correct feeding method.

3.   Appropriate molten iron outlet temperature.

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