12 Ton Ladle Refining Furnace

12 Ton Ladle Refining Furnace




As a professional 12 ton ladle refining furnace manufacturer and supplier in China, we also provide medium frequency induction furnace, coreless electric furnace, vacuum hot press furnace, resistance electric arc furnace, and much more.

Specifications of 12 Ton Ladle Refining Furnace
No. Item Unit Data Remark
1 Ladle Rated Capacity t 12
Diameter of a Molten Pool mm φ 1460 12t Molten Steel
Height of Free Space mm 450 12t Molten Steel
2 Ladle Car Walking Speed m/min 2-20
Driving Mode Mechanical Frequency Control
3 Electrode Lifting Unit Electrode Diameter mm Φ 250 High Power Graphite Electrode
Electrode Pitch Circle Diameter mm Φ 460
Maximum Stroke of the Electrode Movements mm 1700
Automatic Lifting Speed m/min 4/3
Manual Lifting Speed m/min 5/4
Heating Rate of Molten Steel ℃ /min ≥ 3.5
4 Furnace Lid Lifting Stroke mm 300
5 Hydraulic System Working Temperature MP a 12
Working Medium Water, Ethylene Glycol
6 Short Web Structure Impedance m Ω ≤ 2..5
Unbalance Factor in a 3-phase System % ≤ 5
7 Argon Gas Working Pressure MPa 0.2 ~ 0.8 0.8Mpa (High Pressure)
Consumption NL/min 20 ~ 100 Adjustable
8 Cooling Water System Working Temperature Mpa 0.3
Water Inflow Temperature ≤ 35
Water Return Temperature ≤ 55
Cooling Water Consumption m3/h 70
9 Transformer Rated Capacity kVA 2500 Overcapacity of 20% is permitted Per Hour
Primary Voltage kV 35
Secondary Voltage V 180-120 5 Grade(No-load Power-driven)
Secondary Current A 8020
Cooling Method OFWF
10 Power Supply System High-voltage Power Supply kV 35
Low-voltage Power Supply V AC380 AC220 DC24
Installed Capacity of Low-voltage Equipment kW ~80

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