Description
15t Electric arc furnace steelmaking is a method in which electric energy is input into the electric arc steelmaking furnace through graphite electrodes, and the electric arc generated between the electrode end and the charge is used as a heat source for steelmaking.
With the improvement of electric arc furnace equipment and the improvement of smelting technology, the development of the electric power industry, the cost of electric furnace steel has been continuously reduced.
Now electric furnace is not only used to produce alloy steel, but also a large number of ordinary carbon steel. Its output is in major industrial countries. The proportion of total steel production is rising.
The alternating current is fed into the furnace through three graphite electrodes, and an arc is generated between the lower end of the electrode and the metal material, and the high temperature of the arc is used to directly heat the charge, so that the steelmaking process can be carried out.
Electric arc furnace steelmaking uses scrap steel as the main raw material.
According to the different lining materials and slag-forming materials, there are basic methods and acid methods.
The most commonly used is the alkaline method.
Electric arc furnace steelmaking uses electric energy as the heat source, which avoids the pollution of the steel by the sulfur contained in the gas heat source.
And 5 tons, 6 tons, 15t electric arc furnace, 50 tons, 120 tons and other different output we can meet customer requirements to supply.
The small 15 tons is also commonly used by many customers.
Then some parameters and advantages of 15 tons electric arc furnace products are detailed below:
Equipment Performance
|
No.
|
Item
|
Unit
|
Parameters
|
Remark
|
|
1
|
EAF type
|
Set
|
EBT
|
|
|
2
|
Rated capacity
|
t
|
15
|
|
|
Average capacity
|
t
|
18
|
||
|
Max tapping volume
|
t
|
22
|
||
|
3
|
Transformer rated power
|
KVA
|
9000
|
|
|
4
|
Tap to tap time
|
min
|
90
|
|
|
5
|
Power on hours
|
min
|
75
|
|
|
6
|
Power consumption
|
KVA
|
≤600
|
|
Strengths of HANI 15t Electric Arc Furnace
1. Low Power Consumption
HANI’s large current system made of pure copper as conductive medium, the whole circuit with less resistance.
Electrode arm shaped as copper-clad box type, resistance and heat can be reduced efficiently.
Reasonable arrange of all conductive systems to minimize the resistance of every circuit.
2. Safety & Stability
Full set of hydraulic driving system equipped with accumulator to ensure stability of facilities in the operation process.
Whist, equipments can go on the motion when there any emergency accidents happen.
3. Low Electrode Consumes
Electrode breaks in the process of melting brings huge economic losses and inconvenience.
HANI’s patented <Anti-break of Electrode System> technology dramatically drops the possibility of electrode cracks in the operation.
4.High Flexibility & Maximum Simplicity of Operation
HMI used in electrical automation control, interface simulates the real form of furnace, which make the operation more convenient.
Mixing feedstock, charging feedstock, melting, tapping all the commands can be implemented by computer.
5. High Arc Forming Efficiency
HANI’s patented technology < Precision Regulating Electrode >.
Utilizing multi signal acquisition, PLC signal contrast technology, shortening the formation time of electrode arc, so that to avoid long time arc formation influence the upper grid system.
Different with traditional single signal return control technique.
6. Diversified Dust Removal System
HANI’s furnaces are equipped with a variety of dust removal systems, can be based on environmental requirements of different countries support different forms of dust removal equipments.
For more details of 15t electric arc furnace, welcome to contact us.
Electric Arc Furnace Application Range
HANI Metallurgy is an experienced Chinese manufacturer of electric arc furnaces.
Committed to providing high quality EAF and its auxiliary equipment/spare parts.
Available Range
1 ton, 6 tons, 15 tons, 40 tons, 70 tons, 100 tons, 120 tons, 200 tons, 250 tons, 300 tons, 420 tons,
And various high-power / ultra-high-power electric arc furnaces according to customer requirements.
Smelting Range
The electric arc furnace can not only smelt high-quality steel with low phosphorus, sulfur and oxygen content, but also can be alloyed with a variety of elements (including easily oxidized elements such as lead, boron, vanadium, titanium, and rare earths) to produce various high-quality steels and alloy steels.
Such as ball bearing steel, stainless acid-resistant steel, tool steel, electrical steel, heat-resistant steel, magnetic materials and special alloys.
Service
For the melting of alloy steel, stainless steel, carbon structural steel and high-quality carbon steel, HANI Metallurgy can provide “turnkey” service of production line design, workshop layout, equipment manufacturing, installation and commissioning according to customer requirements.
It can also design, manufacture, transform and upgrade its existing smelting production equipment according to user requirements.
