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Tapping Spout EAF Furnace
Tapping Spout EAF Furnace
Brand CHNZBTECH (1) Foundry plant and small size steel plant widely use; (2) Compared with EBT, melting down, oxidation and reduction in one furnace; (3) Limited investment & area occpuation & high income; (4) High quality molten steel, P, S & C can be controlled to meet the demand; (5) Samller size & capacity easier operation, convenient maintenance; (6) Highly flexible for both steelmaking and casting;
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Eccentric Bottom Tapping (EBT) Furnace
Eccentric Bottom Tapping (EBT) Furnace
Brand CHNZBTECH (1) Reduction of the angle of tapping; (2) Simplify the tilting structure of the electric furnace; (3) Reduce the copper busbar system impedance and increase life of the furnace; (4) Retaining hot steel for slag operation; (5) No slag tapping, improve the quality of steel, is conducive to refining operations: (6) Hot heel & retain slag, is conducive to electric furnace treatment, energy conservation; (7) Reduce the tapping temperature, save power consumption: (8) Reduce secondary oxidation and improve steel quality: increase ladle life;
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Continuous Charging EAF Furnace
Continuous Charging EAF Furnace
Brand CHNZBTECH (1) Material diversity steel scrap, pig iron, pre-reduced ore, D.R.I, H.B.I; (2) Continuous feeding and scrap preheating; (3) Power save and decrease to 280-350KWH/t steel; (4) Electrode & refractory bricks save due to melting time & power-on time decreased; (5) Environmental friendly because of dust collection for preheating; (6) Tap to tap time shorten to 30mins around base on preheating & depends on transformer as well; (7) Manpower reduced & more safety operation;
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Ladle Furnace (LF)
Ladle Furnace (LF)
Brand CHNZBTECH (1) Saving of energy (2) Saving of ferroalloy (3) Increase productivity (4) Decreasing refining time of EAF (5) Decreasing tapping temperature at EAF (6) Precise temperature control (7) Improved of inclusions, cleanliness of the steel (8) Possibilities of wrong analysis limited (9) Wire-feeding, degassing, desulfurization, de-intercalation, precise control of molten steel; (10) Buffering, adjustment and other functions for the primary and continuous casting;
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Vacuum Degassing (VD) Furnace
Vacuum Degassing (VD) Furnace
Brand CHNZBTECH (1) Degassing and decarburization for molten steel the melt, (2) Creating optimal conditions for desulfurization and removal of inclusions. (3) VD furnace is the main equipment in morden steel plant for alloy steel and forging steel. (4) High chromium recovery & low energy consumption; (5) Advanced design & technology, safe operation, environmentally friendly;
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Vacuum Oxygen Degassing (VOD) Furnace
Vacuum Oxygen Degassing (VOD) Furnace
Brand CHNZBTECH (1) Extensive decarburization with low chromium losses; (2) High rate of chromium recovery, reheating of liquid steel; (3) hydrogen and nitrogen removal, desulfurization, inclusion flotation removal; (4) High quality & grade S.S steel making & other special steel production; (5) Vacuum pump available for steam eject & dry mechanical pump; (6) Improve whole plant products level & high margin compared with investment; (7) Safe operation & advanced design, mature technology;
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EAF Roof

Brand CHNZBTECH
1. Long use life, competitive rate and service;
2. Customized design, ISO, DIN, GB, ASTM standard fabricate and material;
3. SGS, INTERTEK inspection service provided;
4. Punctual delivery, high end quality, and attentive service after sale;
5. CE, ISO certified;
Availability:
Inquire

EAF(electric arc furnace) Roof

      Furnace roof  which may be refractory-lined or water-cooled, and can be shaped as a section of a sphere. The roof also supports the refractory delta in its center, through which one or more graphite electrodes enter.

EAF roof1

      Consists of big furnace roof, small-ramming roof; big furnace roof with charging hole is the water-cooled roof with concentric cylinder. Small furnace roof is ramming by refractory, there are three electrode holes on it. Inside the holes, where it sets water unheated barn. Pin is used for connected with big roof and small roof, thus it is convenient to change big roof into small roof, there are 4 ear plates on big roof, which are connected by pin and roof lifting mechanism. Total input-water sets up butterfly valve and pressure sensing instruments, output-water sets up the temperature instrumentation, the water pressure and temperature can be displayed in computer.

Roof


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Water-cooled Cable
Water-cooled Cable
Water Cooled Component
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Transfer Car
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Copper Contact
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Metallurgy ladle
Metallurgy ladle
Slag pot
Slag pot
Oxygen carbon lance
Oxygen carbon lance
Ladle Pre-heater
Ladle Pre-heater
Copper Busbar
Copper Busbar
Scrap Shredder
Scrap Shredder

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