20 Ton Ladle Refinery Furnace

20 Ton Ladle RefineryFurnace

Technical Parameters of 20 TonLadle Refinery Furnace
1. Rated Capacity of 20 Ton Ladle RefineryFurnace:  20t
     Maximum Capacity:     25t

2. Electrode Lifting Device
    Electrode Diameter (DomesticHigh-power Electrode): Ф300mm    
    Electrode Pitch Circle Diameter:Ф560mm
    Maximum Stroke: 1800mm
  Lifting Speed: 4.5/3m/min (Automatic),5.0/4.5m/min (Manual)

3. Transformer
    Rated Capacity:    4000KVA (the overcapacity of 20% ispermitted for a long term
     Primary Voltage:                                 35KV
    Secondary Voltage:                           195-180-165-150
    (Voltage can be adjusted in a no-loadpower-driven way. )
    Secondary Rated Current:                  12830.4A
    Cooling Method:                               Oil-water Cooler
    Outlet Method:                                    Top Outlet

4. Furnace Lid and Its Lifting Unit
    Lifting Height:                                      350mm
    Lifting Method:                                 Hydraulic Cylinder-Leaf Chains
    Furnace Lid:                                        Water-cooled

5. Cooling Water
   Cooling Water Consumption:             90m3/h
   Water Inflow Temperature:               ≤32°C
   Temperature Rise:                               ≤18°C
   Water Supply Pressure:                     ≥0.3Mpa
   Water Quality:                             Industrial Water
   PH:                                                   7-8.5
   Total Hardness:                                ＜10dH