Ladle Refining Furnace for Steel Making Manufacture

Ladle Refining Furnace for Steel Making Manufacture image

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Basic Info.

Model NO.

LFV, LF, VOD, VD

Automatic Grade

Automatic

Type

Steel-Making Equipment

Certification

ISO, CE, CCS

Electrode Controlled Manners

Manual Controlling or Computer Controlling

Transport Package

Wooden Case or as Per Requirement

Specification

IEC standard

Trademark

VILLE INDUSTRY

Origin

Ningbo China

HS Code

Production Capacity

50, 000 Set/Year

Product Description

Environment

1 The altitude is less than 2000m;

2 Environment temperature: -20-45centi degrees;

3 Monthly average maximum humidity is less than 90% during rainy season;

4 No electric dust, detonating gas and aggressive gas;

5 No obvious vibration and shaking.

Power supply

High tension AC 35kV± 10%

Low tension AC 380/220V± 10%

Frequency 50Hz ± 2%

Control voltage AC 220V

Electromagnetic valve DC 24V

LF-30T main technical parameters

Applications:

LF, VOD, VD Type ladle refining furnaces are suitable to refining molten steel from arc furnace, primary melting

furnace, converter furnace. They are important metallurgical equipments for continuous casting and tandem

rolling.

It have function as arc furnace heating under normal pressure, vacuum degasing, argon stirring, oxygen

decarbonization and add material under normal pressure or vacuum. Temperature measuring, take sample, TV

Carmera, flash observation.

Descriptions:

Ladle and ladle car

Arc heating mechanism

Electrode controlled manners: Manual controlling or computer controlling.

Vacuum facility and monitor system

Hydraulic station and controlled valves system

Argon, oxygen, compressed air system

Electric control system

Microcomputer PLC controlling and CRT displaying are available.

High voltage power system

High current circuit system

*Advanced technologies of LF FURNACE:

-Single electrode D. C. Powering LF ladle furnace.

-three electrode D. C powering LF ladle furnace

-single-electrode arm A. C powering LF ladle furnace

Tubular water-cooled roof

Microcomputer controller-hydraulic electrode regulator

VVVF-Motor type electrode regulator

Technical Data:

Rated capacity	Actual capacity	ladle diameter mm	transformer rated capacity KVA	Electrode diameter mm	electrode pitch circle diameter mm	heating-up rate C/min	Vacuum pumping rate kg/h	vacuum vessel mm	Ultimate vacuum pa	ladle weight t
20	15-20	2200	3150	200	500	2-3	150	2800/4100	67	18
40	30-40	2900	6300	350	850	2-3	250	4800/5000	67	25
60	50-60	3100	10000	350	650	2-3.5	360	5300/3500	67	39
70	70-80	3200	12500	400	700	2-3.5	380	5400/5600	67	43
100	90-100	3400	18000	400	700	2-3.5	400	5500/5800	67	47
150	100-150	3900	20000	450	800	2-3.5	450	6500/6600	67	52

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

Thanks for choosing VILLE as your reliable partner and

please trust both of us will create a brilliant future!

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