CNME International Co., Ltd.
Main products:Energy Meter,Radar Speed Meter,Meter Core,AWWA Standard Water Meter
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  • Contact Person : Ms. Feng Cathy
  • Company Name : CNME International Co., Ltd.
  • Tel : 86-29-82258667,82258674,82258672
  • Fax : 86-29-82242382
  • Address : Shaanxi,Xi'an,No. E128 Huancheng Nanlu Road, Xi'an, P. R. China
  • Country/Region : China
  • Zip : 710054

Refining furnace

Refining furnace
Product Detailed
Type LF ladle refining furnace is used for refining metlten steel, has type of heating bridge, four column, arm rotating, ladle

Type LF  ladle refining furnace is used for refining metlten steel. There are several structure for selection, heating bridget type, four column type, arm rotating type and ladle turret type. It consists of ladle, ladle car and towing cable, furnace roof, electrode lifting mechanism, secondary current system, water cooling system, hydraulic system, argon blowing system, furnace transformer, high voltage system and electric automatic control system.

Main functions:

1.The liquid steel heating by electric arc under the normal pressure.

2.Bottom argon blowing during total process cycle, to achieve the temperature and composition even and clean.

3.Sligntly adjust the quantity of alloy, to control accurately and meet the final chemical compositions as required.

4.With the wire feeder, making desulphurization, de-oxidizing of the melten steel, to change the form and districution the inclusions, and raise the recovery up of the alloy.

5.Reserving for de-dusting system, is helpful for environmental protection

6.As a buffer to adjust the melting and casting time to achieve continuous casting successfully.

Main characteristics:

1.Adopting the water cooled furnace roof equipped with fume extracting interface which the size of smoke outlet is adjustable to keep the tiny barotropic atmosphere and reduing atmosphere inside the furnace.

2.Using the copper-steel composited  conductive arm, reducing electrode distributing diameter, extend furnace lining working lift.

3.Equipped with automatic or manual temperature measurement and sampling device to measure the liquid steel temperature accurately.

4.Using large section water cooled cables, compensators and copper-steel composite conductive arm, reduce main loop impedance.

5.Adopt the alloy additional charging device, calculate the charging volume accurately.

6.Equipped with PLC control system and metallurgical model.

Main technical parameters of LF ladle refining furnace:

Refining furnace



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