Ferro Alloy Electric Arc Furnace Melting Mineral Ore

Share on (60685033193):


Price:

Quantity:


Product Overview

Description


Product Description

1. LF is not available for smelting, which just used to provide good reduction reaction environment for molten steel.
2. LF refining furnace is a ladle as a smelting vessel,with blowing argon stirring,can achieve a better affect of removing sulfur,impurities,as well as adjusting the composition of the alloy.
3. If the primary smelting equipment is induction furnace,then follows LF, which can improve the quality of molten steel,completely finish adjusting the alloy composition.(such as carbon steel can be adjusted as stainless steel or other types of steel in LF)
4. If the primary smelting equipment is EAF, then follows LF,which can replace the arc furnace to finish the refining process of molten steel,at the same time,arc furnace only as a melting furnace. This method can significantly improve the smelting efficiency.

Application

  Ladle refining furnace belongs to the secondary refining equipment,which typically to be used follows the primary melting furnace. Its main function is to remove sulfur,impurity from molten steel and adjust chemical components, thereby,improve quality of molten steel. LF is mainly used in high-quality carbon steel,stainless steel,manganese steel and other metal smelting.

LF performance
\t
No
\t
Item
\t
Unit
\t
Parameters
\t
1
\t
Rated refining capacity
\t
T
\t
10-12
\t
2
\t
Rated transformer power
\t
KVA
\t
2000
\t
3
\t
Tap to tap time
\t
min
\t
45
\t
4
\t
Molten steel heating rate
\t
min
\t
>=3
\t
5
\t
Power consumption
\t
℃/min
\t
<=0.6~0.7
\t
6
\t
Electrode consumption
\t
KWh/t*0C
\t
<=12~15g
Component parameters
\t
Transformer
\t
Rated power
\t
KVA
\t
2000
\t
Overload 20%
\t
Primary voltage
\t
KV
\t
20
\t
\t
Secondary voltage
\t
V
\t
160-100V
\t
5 speed
\t
Ladle
\t
Max diameter of ladle
\t
mm
\t
Φ1920
\t
\t
Spare height
\t
mm
\t
500
\t
\t
Large current system
\t
Impedance unbalance factor
\t
%
\t
<=4
\t
\t
Theoretical value resistance
\t
Electrode system
\t
\t
\t
\t
Electrode diameter
\t
mm
\t
Φ200
\t
Graphite electrode
\t
Electrode distribution circle
\t
mm
\t
Φ460
\t
\t
Lifting speed
\t
M/min
\t
Up/down:4/3
\t
\t
Electrode lifting height
\t
mm
\t
1600
\t
\t
Ladle car
\t
Weight of load
\t
T
\t
50
\t
\t
Drive mode
\t
\t
motor
\t
Frequency control
\t
Speed
\t
m
\t
2-16
\t
\t
Watwer cooling system
\t
Flow rate
\t
M3./h
\t
80
\t
\t
Inlet pressure
\t
Mpa
\t
0.4-0.6
\t
\t
Hydraulic station
\t
Rated pressure
\t
\t
17.5
\t
Packing & Delivery

Packaging Details:
Comply with international packing standard or
Provide packing according to customer requirement

Delivery Detail:
Within 30 days after down payment

Our Company

Han Group is a high-tech enterprise which specialize in the researching,designing,manufacturing,installing and debugging work regard to the AC/DC steel making electric arc furnace,ladle refinery furnace,ferroalloy submerged arc furnace,ferroalloy refinery furnace,electric slag re-melting furnace,non-standard metallurgical equipments,thermo processing equipments and all kinds of relevant environmental de-dusting equipments.

Our company is located in the world known old city with long history-Xi'an.The product designing and manufacturing capacity of our company can be maximum 100t for electric arc furnace,160t for ladle refinery furnace,and from 3600KVA to 33000KVA for the capacity of submerged arc furnace.The high and low voltage compensating system,dust collecting system,direct current furnace for ferroalloy,new energy equipments which are suitable for the practical operation are designed on the basis of state industrial policy.


0.1964 s.