50t Ladle Refining Furnace

• Customization: Available
• Certification: CE, ISO
• Customized: Customized
• Model NO.: Furnace
• Surface Treatment: Painted
• Fuel: Gas Coal Electric
• Range of Applications: Industrial
• Type: Cusomized
• Place Style: Vertical
• Usage: Steel Molding
• Structure: Horizontal Type
• Brand: Ville Industry
• After-Sales Service: Online Service
• Warranty: 18monthes
• Transport Package: Nude, Wooden Cases
• Specification: As per drawing
• Trademark: Ville Industry
• Origin: China
• HS Code: 851300020
• Production Capacity: 30units Per Year

Product Description

1. Main Technical Parameter
  Ladle rated capacity                                               50T
  Free board                                                               600mm (for 40tons molten steel)
  Ladle car travel speed                                             2-20m/min
  Ladle car driving method                                       Mechanical, VVVF
  Ladle car position accuracy                                    ±10mm
  Roof construction                                                   Water cooled ,tubular
  Roof lifting distance                                               400mm
  Electrode diameter                                                  Ф350mm
  Pitch circle diameter                                               Ф600mm
  Electrode lifting distance                                        2200mm 
  Electrode travel speed                                           4m/min(up, automatic)
                                                                                3m/min(down,automatic)
  Temperature rising rate                                            ≥4ºC  max 5ºC after heat balance
  Transformer capacity                                               10MVA+20%
  Primary voltage                                                       22KV, 3 P, 50Hz
  Number of taps and voltage steps                          5 (off-load)                             
  Cooling mode                                                         OFWF
  Short net Impedance                                               ≤2.4mΩ
  Three phase unbalance                                            ≤4%
  Hydraulic pressure                                                  12MPa
  Hydraulic medium                                                  Water-glycol
  Water pressure                                                        0.5MPa (for roof cooling)
                                                                                  0.3MPa(for the other)
  Inlet water temperature                                           ≤35ºC
  Outlet water temperature                                        ≤55ºC
  Total water consumption                                         250m³/h
  Compressed air pressure                                         0.4-0.6Mpa
  Compressed air flow rate                                        120L/min
  Argon gas pressure                                                  0.8Mpa (max 1.6Mpa)
  Argon flow rate                                                      250L/min(max)

2. Scope of Supply

SN	Item	Qty	Remark
1	Water cooled roof	1 set	Tubular,
2	Roof lifting mechanism	1 set
3	Guide rollers & frame	1 set
4	Electrode lifting mechanism	1 set
5	Cooling water system	1 set
6	Manual temp. measuring & sampling device	1 set
7	Lubrication system	1 set	Xi'an or Qidong
8	Compressed air device	1 set
9	Argon system	1 set
10	Hydraulic system	1 set	Proportional valve & pump make: Parker
11	Short network	1 set
12	10MVA furnace transformer c/w oil/water cooler	1 set	Tap changer make: ABB
13	H.V. Switchboard (GBC40.5kV)	1 set	china VCB
14	L.V. power distribution & control panels	1 set
15	PLC control system	1 set	Siemens S7-300
16	Wire feeding machine	1 set	Gongyi
17	Electrodes nippling station	1 set
18	Steel temperature & measuring thermometer	1 set	with LED display

 

Supplied by the Buyer:
1) Installation and installation materials, Hydraulic medium, lubrication medium and cleaning medium, Graphite
    electrodes, Furnace refractory lining;
2) Civil works and design (Seller provides furnace foundation drawings and civil work requirements), embedded
    furnace foundation parts;
3) Water supply and gas supply main inlet are laid to Seller's equipment connection point, H.V. incoming line is
    connected to Seller's H.V. panel and furnace transformer terminals, L.V. line is connected to Seller's L.V.
    distribution panel.

Workshop:






Sales team: