ladle refining furnace vacuum refining furnace (VD/VOD)

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Price:$20,000.00 - $30,000.00

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Product Overview

Description


Product Description

Product Name: ladle refining furnace vacuum refining furnace (VD/VOD)

Products Application Environment
1. Altitude can not exceed more than 2000 meter
2. Environmental temperature is within 0 ~ 40 C
3. Where using it, daily maximum relative humidity of average of the most wet month is less than 90%.
4. Not surrounded by conductive dust, explosive gas and corrosive gas of which can damage seriously to metal and insulation.
5. There is no obvious vibration and bump.

Specifications
\t
No
\t
Name
\t
Unit
\t
Parameter
\t
Remark
\t
1
\t
Ladle
\t
Rated capacity
\t
t
\t
12
\t
\t
Melting pool diameter
\t
mm
\t
diameter 1460
\t
12t molten steel
\t
Free space height
\t
mm
\t
450
\t
12t molten steel
\t
2
\t
Ladle car
\t
Walking speed
\t
\t
Mechanical type
\t
\t
Driving mode
\t
\t
speed control by frequency variation
\t
3
\t
Electrode lift mechanism
\t
Electrode diameter
\t
mm
\t
diameter  250
\t
High power graphite electrode
\t
Electrode distribution circle diameter
\t
mm
\t
diameter 460
\t
\t
Maximum journey of electrode lifting
\t
mm
\t
1700
\t
\t
Electrode lifting speed (automatism)
\t
m/min
\t
4/3
\t
\t
Electrode lifting speed (manual)
\t
m/min
\t
5/4
\t
\t
Molten steel temperature rising speed
\t
C/min
\t
Greater than or equal to 3.5
\t
\t
4
\t
Furnace cover
\t
Lift journey
\t
mm
\t
300
\t
\t
\t
Hydraulic system
\t
Working pressure
\t
MPa
\t
12
\t
\t
Working medium
\t
\t
water glycol
\t
\t
\t
Short net
\t
Impedance
\t
m
\t
Less than or equal to 2..5
\t
\t
3-phase imbalance factor
\t
%
\t
Less than or equal to 5
\t
\t
\t
Argon
\t
Working pressure
\t
MPa
\t
0.2~0.8
\t
High pressure0.8Mpa
\t
Consumption
\t
NL/min
\t
20~100
\t
Adjustable
\t
\t
Cooling water system
\t
Working pressure
\t
Mpa
\t
0.3
\t
\t
Inlet water temperature
\t
C
\t
Less than or equal to 35
\t
\t
Backwater temperature
\t
C
\t
Less than or equal to 55
\t
\t
Cooling water consumption
\t
m3/h
\t
70
\t
\t
\t
Transformer
\t
Rated capacity
\t
KVA
\t
2500
\t
Can overload 20% (one hour)
\t
Primary voltage
\t
KV
\t
35
\t
\t
Secondary voltage
\t
V
\t
180-120
\t
5 grade (no loading, electric)
\t
Secondary current
\t
A
\t
8020
\t
\t
Cooling mode
\t
\t
\t
\t
\t
Power supply system
\t
High voltage power supply
\t
kV
\t
35
\t
50HZ
\t
Low voltage power supply
\t
V
\t
AC380 AC220 DC24
\t
\t
Installed capacity of low voltage equipment
\t
KW
\t
-80
\t
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