50t Ladle Refining Furnace for Steel Mill

50t Ladle Refining Furnace for Steel Mill image

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Basic Info.

Model NO.

50T

After-Sales Service

on-Line

Warranty

1 Year

Capacity

50t

Applicable Standard

IEC/GB

Transport Package

Nude, Wooden Case

Specification

Customized

Trademark

VILLE

Origin

China

HS Code

8514300020

Production Capacity

100 Sets 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		Tubular
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	S*chneider 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.

Sales team:

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

FAQ

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of starndard you follow?
A:	IEC, ANSI,GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:	What is your normal wanrranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commissioningin user’s site?
A:	Yes, we can send our installation team to user’s country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.
8. Q:	Are you manufacturer or trading company?
A:	Manufacturer with own import & export company.

Our advantages:

Quality Assurance

–From the very beginning, VILLE ensures quality in every step to achieve the best quality.

Experience Sharing

–With more than 30 years’ experience in power industry, VILLE brings you an optimized solution.

Global Service

–Wherever you are, VILLE global network will support and provide you with value.

Quick Response

–In response to your needs without delay, VILLE knows the value of your time.

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!

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