Corrugated Radiator for Oil Immersed Electrical Power Distribution Transformer

• Product Name: Fastest Panel-Type Radiator for Transformer
• Style: Durable Panel-Type Radiator for Transformer
• Usage: Power Transformer Cooling
• Surface Treatment: Spray or Painting or Hot DIP Galvanization
• Type: Angle Cutting, Swan Neck or Goose Neck, Vertical
• Number of Panels: 10, 40 or Customized
• Model NO.: corrugated radiator for oil immersed electrical po
• Centers Width: 520mm, 480mm, 310mm etc.
• Steel Plate Thickness: 1.0, 1.2
• Frequency: 50/60Hz or Customized
• Standards: IEC60076, GB, ANSI
• Transport Package: Pallet
• Specification: PIECE
• Trademark: XINCHENG
• Origin: China
• HS Code: 8504901900
• Production Capacity: 500 Piece/Day

Product Description

Quick Details
Place of Origin: SHANDONG, China (Mainland)                 Brand Name: XINCHENG
Model Number: power transformer radiator                      Raw Material: Mild Steel
steel: round or flat steel
product name: fastest panel-type radiator for transformer           package: wooden case
STYLE: Durable panel-type radiator for transformer               Frequency: 50/60Hz or customized
usage: power transformer cooling                              color: sample color card or customized
surface treatment: spray or painting or hot dip galvanization         steel plate thickness: 1.0 , 1.2
Film thickness :80um-240um                                Phase: Three
Structure: Plate Heat Exchanger                               Coil Structure: Toroidal
Coil Number: Autotransformer                                Centers width: 520mm,480mm ,310mm etc.
Header centerline distance: 1000,4000mm or customized           Number of panels: 10,40 or customized
Type: Angle cutting, Swan neck or goose neck, Vertical            Type 1: Angle cutting  
Type 2: Swan neck or goose neck                              Type 3: Vertical
certification: JB/T5347-1999;EN 50216-6;BV; ISO9001; ISO14001 ;OHSAS18001
Standards: IEC60076, GB,ANSI                              HS Code: 8504901900
 
 
Application:
Transformer radiator is used as special cooling equipment on large and medium power
transformer and reactor, etc.
 
Features:
Advanced CNC roll forming and welding line, CNC header tube punching unit.
Automatic spot welding, automatic seam welding.
9 tank surface preparation,flood painting house automatic oven frying.
7 oil flutes with 6 Spot weld grooves
We are specializing in the production of high pressure and ultrahigh pressure, Large and super large power transformer,  Reactor ect,  plate radiator,  DBF series power transformer use fans & Power transformer air-cooled control cabinet,  Dry type  transformer  used  cross flow cooling fans use of  the  cooling  system.  The  national  industry  standard  JB/T5347, JB/T9642, JB/T8971  2013 version  of  the  main  drafting unit.  Passed  the  ISO9001:2008 quality system certification of qualified units.
We  have the international  advanced  MTM  company transformer plate radiator forming production line, MAG/MIG welding equipment, We developed  a low carbon environmental protection of the surface of the plate radiator  sandblasting processing production  line  and  Power transformer  used  the  plate  radiator  cavity  clean  processing production  process  technology  and  equipment.  China institute of atomic energy type test plate radiator performance indicators qualified.
 
 
power transformer radiator
1. Product introduction:
1). Oil-immersed radiator: goose-neck type, PC, PG-type
Fin width: 535mm, 520mm, 480mm, 460mm, 310mm.
   Center distance: 500-4000mm of any size radiator
   Fin distance: 40mm or 45mm
   Surface treatment: Primer, Normal paint, hot Zinc-galvanized, spray, painted after Hot Galvanization
   Paint thickness: 80um-240um
   Raw material: SPCC and Stainless steel
 
2).Radiator features: lower consumption of fuel, materials; good sealing strength and reliable     heat dissipation effect, good looks, etc.
2. Width of Panels 520mm Fin Radiator

Header centerline distance:	1500
Number of panels:	12, 14, 16, 18, 20, 22
Geomtrical radiation area:	20.40, 23.80, 27.20, 30.60, 34.00, 37.40m2
Effective cooling surface:	12.76, 14.70, 16.59, 18.63, 20.35, 22.27m2
Header centerline distance:	1600
Number of panels:	12, 14, 16, 18, 20, 22
Geomtrical radiation area:	21.72, 25.34, 28.96, 32.58, 36.20, 39.82m2
Effective cooling surface:	13.60, 15.66, 17.68, 19.85, 21.69, 23.73m2
Header centerline distance:	1700
Number of panels:	14, 16, 18, 20, 22, 24
Geomtrical radiation area:	27.02, 30.88, 34.74, 38.60, 42.46, 46.32m2
Effective cooling surface:	16.63, 18.77, 21.08, 23.03, 25.20, 27.37m2
Header centerline distance:	1750
Number of panels:	16, 18, 20, 22, 24, 26
Geomtrical radiation area:	31.68, 35.64, 39.60, 43.56, 47.52, 51.48m2
Effective cooling surface:	19.32, 21.69, 23.70, 25.93, 28.17, 30.49m2
Header centerline distance:	1800
Number of panels:	16, 18, 20, 22, 24, 26
Geomtrical radiation area:	32.64, 36.72, 40.80, 44.88, 48.96, 53.04m2
Effective cooling surface:	16.84,18.88,20.6,22.52,24.45,26.45m2
Header centerline distance:	1900
Number of panels:	18, 20, 22, 24
Geomtrical radiation area:	38.88,43.20,47.52,51.84m2
Effective cooling surface:	19.91,21.72,23.73,25.77m2

 
 
 
Corrugated Transformer Oil tank production process
 Quality System and Quality procedure and in process inspection checks
 The facotry have passed ISO9001.The workers will be spearated into teams.The workers will do the fist check after they make the tank by themselves. Then they will check each other within the team. They also have quanlity checkers for each single process. And they also have checkers from QA department to do the routing inspections during production according to the drawing. They will check every tank.
 

 
Pressure and Leakage testing procedure.
 The factory will take the Gas leakage test after the tanks been assembled and welded. They will take the pressure of 5kg continuously for 30mins in the water. If the tank passed the test ,they will ready to be next process.

 

 
Painting system details
 After the gas leakage test ,they will do the surface treatment (oil ,dirt and rust removing )and then paint spread.
Painting system : spray gun
Inside painting : Anticorrosive paint (one layer of epoxy)
Outside painting : Epoxy-P.U paint .one layer of bottom painting ,two layers of surface painting.
After painting : Air dry
  
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
b.      training the workers
c.       quick response within 12 hours any time
d.      provide 12 months gurantee period normally.
 
 
 Packaging & Delivery
Delivery Time
20 day once confirm the PO and contract
 
Packing method
We will consider two tanks as a bond. They will be put in two layers but with the positive and negative directions.Flange or the base will be jointed by bolt.
Tanks will be separated by the batten to avoid direct collision. The bottom layer tank will be jointed by flange or the base with the bottom of the container 
with batten also.The batten near the bottom of the container will be fixed to aovid sway during trasportation. The tank bond will be protected with the blister films by the side and the connection of the batten and tank to avoid paiting peel.
 

 
Other type can be made according to the drawings and requirement.
 
 
FAQ
1. Q:       What is your minimum order quantity?
A:   1 set.
2. Q:       What is your delivery time ?
A:   Depend on the type of transformer.
3. 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.
4. Q:       What kind of starndard you follow?
A:   IEC, ANSI, CSA, GB, etc
5. 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
6. Q:       What is your normal warranty period?
A:   12 months after transformer operation.
7. Q:       Can u do installation and commissioning in user's site?
A:   Yes, we can send our installation team to user's country for service.
8. Q:       Do you have any experience in this kind of transformer?
A:   Yes, we can provide reference list for check.
9. Q:       Are you manufacturer or trading company?
A:   Manufacturer and Trading company.
 
 
Please Contact Us
 Miss: lydia
Mob: [phone]      Fax: [phone]        
http://chinainsulation.en.made-in-china.com