MELT SHOP - MAIN EQUIPMENT REFERENCE

Products and steel grades:


-Low-carbon: yes
-Medium-carbon: yes
-High-carbon: yes
-Alloyed: yes

Scrap Yard:
-Storage area: 35,000 T
-Internal railroads: Yes


Bucket Charge:
-Charging area:
-Buckets: 2 + 2 Spares


-BVolume: 800 cu Ft.

-Charged by: 2 x locomotive cranes w/magnet
-Transfer: 2 scrap cars with scales


Electric Arc Furnace: Lectromelt


-Number of Electric Arc Furnaces (EAF): 2
-Furnace Type: Spout Tap
-Tap to Tap Time: 120 minutes
-Average Steel Heat Size: 41 metric ton
-Sidewall Refractory Panel: Water Cooled
-Roof Refractory Panel: Water Cooled
-Oxy-Fuel Burners: Yes
-Shell Diameter: 4.6 meters
-Transformer Capacity: 27 MVA.


-Electrode Diameter: 450 mm (18 inch)
-Charge Materials: 100 % Ferrous Scrap
-Energy Consumption: 521 kWh/metric tap ton
-Approximate Furnace Volume to Top of Side Panel: 22.65 cubic meters



Ladle Furnace: Mannesmann Demag


-Start-up/last revamp: 1997
-Ladle Transfer: crane, ladle car


-Electrodes: 12"
-Transformer: Westinghouse
-Power: 20 MVA
-Input: 13.8 KV
-Output: 154V - 350V / 6 taps


-Stirrer: Argon / Nitrogen - purous plug

Ladles:
-Number: 9 Engineering steel
-Ladle heaters and dryers:
-3 heaters - 6M BTU (natural gas)


-2 dryers - 6M BTU (natural gas)

Degasser

Caster: 2 Strand Caster, call us for details +1 973-344-6100

Alloy System:
-to buckets: lime
-to EAF: Foamy Carbon, Dolostone


-to ladles @ EAF: by alloy charge car


-to ladle @ LF & VAD: by hopper & wire feed


Storage:
-Dolostone: 158T
-Lime: 40T
-LF Bins: 113T
-VAD Bins: 19T


-EAF Bins: 205T

National Machinery Exchange
158 Paris St Newark NJ 07105-3833
Tel: 973-344-6100 Fax: 973-589-0944
Email (Request Quote): sales@nationalmachy.com
Web: www.nationalmachy.com