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Ningbo Ville Electric Co., Ltd.

Lfv Series Refining Furnace, Lf VOD Vd Type, Furnace manufacturer / supplier in China, offering Lfv Series Refining Furnaces, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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Lfv Series Refining Furnaces

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 50000 Sets
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: LF, VOD, VD TYPE
  • Usage: Industrial
  • Use for: Refining Molten Steel
  • Ultimate Vacuum (PA): 67
  • Electrode Diameter (mm): 200 350 350 400 400 450
  • Manufacturing Level: a
  • Burning Style: Internal Firing Boiler
  • Trademark: VILLE
  • Origin: Ningbo
  • Type: Lf, VOD, Vd
  • Fuel: Coal-Fired
  • Roof Type: Tubular Water-Cooled
  • Ladle Diameter (mm): 2200 2900 3100 3200 3400 3900
  • Place Style: Vertical
  • Media: Hot Water
  • Pressure: Pressure
  • Specification: IEC CE, ISO
  • HS Code: 88
Product Description
LF, VOD, VD type ladle refining furnaces are suitable to refining molten steel from arc furnace, open hearth furnace or converter. They are important metallurgical installation. Arc heating, vacuum degassing, argon stirring, oxygen decarbonization, normal pressure or vacuum feeding, temperature measuring, AL adding, TV shooting, flash observation are provided in refining installation.

· Ladle and ladle car
· Arc heating mechanism
· Electrode controlled manners: Manual controlling or computer controlling
· Vacuum facility and monitor system
· Electric control system
· Microcomputer PLC controlling and CRT displaying are available
· High voltage Power system
· High current circuit system

Most advanced Technologies of LF furnace
· Single-electrode D. C powering LF ladle furnace
· Three-electrode D. C powering LF ladle furnace
· Single-electrode arc A. C powering LF ladle furnace
· Tubular water-cooled roof
· Microcomputer controller-hydraulic electrode regulator
· VVVF-motor type electrode regulator

Technical Data:
Rated capacity (t)Ladle diameter (mm)Transformer trated capacity (KVA)Electrode diameter (mm)Electrode pitch circle diameter (mm)Heating-uo rate (c/m)Vacuum pumping rate (kg/h)Vacuum vessel (mm)Ultimate vacuum (Pa)Ladle weight (t)
Actual capacity (t)
20               15-20220031502005002-31502800/41006718
40            30-40290063003508502-32504800/50006725
60            50-603100100003506502-3.53605300/55006739
70            70-803200125004007002-3.53805400/56006743
100           90-1003400180004007002-3.54005500/58006747
150          100-1503900200004508002-3.54506500/66006752

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