Round Edge Aluminum Coil for Transformer Winding

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Dry Type Transformer
• Phase: Three
• Model NO.: ROUND EDGE ALUMINUM COIL FOR TRANSFORMER WINDING
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: All Kinds
• Brand: Xincheng
• Use: Transformers, Reactors, Mutual Inductors and Filte
• Edge: Round Edge with No Burr or Scratch /Smooth
• Alloy: 1050 1060 1070 1350 Aluminum Foil
• Package: Eye to Sky and Eye to Wall Both Available
• Width: 15-2200mm
• Density (g/cm3): in 20 Degree: 2.703kg/Dm3
• Elongation: Twenty Five Percent
• ID: 150mm, 200mm, 300mm, 400mm and 500mm or Customized
• Od: Max 1700mm
• Max. Resistance in 20 Degree: ≤ 0.02825Ω mm2/M
• Yield (≥ MPa): 0~560MPa
• Thickness: 0.1mm~10mm
• Surface: Smooth, Clean, No Oil Stains, No Waves
• Edge Treatment: Round Edge
• Temper: O
• Transport Package: Wooden Case
• Specification: ROLL
• Trademark: XINCHENG
• Origin: China
• HS Code: 760600000
• Production Capacity: 100ton/Day

Product Description

Specifications
Name: Aluminum Coils For Dry Power Transformer Windings                Brand Name: XIN CHENG AL foil  
Temper:  O                                                                                               Shape: roll
Use: transformers, reactors, mutual inductors and filters                         Place of Origin: China (Mainland)  
Edge: round edge with no burr or scratch /smooth                                   Edge treatment: round edge
Surface: smooth, clean, no oil stains, no waves                                      Tensile strength: 60-95N/mm2
Surface Protection: blue film covered or paper interleaved
Alloy: 1050 1060 1070 1350 aluminum foil for transformer winding          Yield (≥ MPa): 0~560Mpa
Thickness: 0.1mm~10mm                                                                          Width: 15-2200mm
ID: 150mm,200mm,300mm,400mm and 500mm or Customized              OD: MAX 1700MM
Color: Silver Aluminum Color                                                                      Weldability: good  
Density in 20 degree: 2.703kg/dm3                                                            Elongation: (≥ %): 25%
Max. Resistance in 20 degree: ≤ 0.02825Ω Mm2/m                                  Conductivity(20ºC): ≥61.50 % IACS
Advantages: high conductivity, low side camber                                        HS Code: 7606119900
Package: eye to sky and eye to wall both available                                   Trade Terms: FOB, CIF, CNF, EXW
Certificate: CQC, RoHS, ISO9001,SGS                                                 Standard: GB/T3880-2006 GB/T3190-2008
Port:Shanghai port, Tianjin port, Qingdao port, Ningbo port, etc.
Additional Item: Customized service is available (Size, Alloy, Temper, Packing & Pallet Weight)
 
 
 
Transformer aluminum foil application
The Application of aluminum foil/aluminum coil
Typical application include:
Cable/ Fiber optic cable/ Transformers/ Heater/ Building/ Aerospace/ Automobile industry/ Other fields
 
Transformers are designed and built with copper or aluminum windings. But transformers using aluminum foil winding have advantage of small size, light weight, good insulation properties, flame retardant, non-polluting, partial discharge, resistant to moisture, smooth and reliable operation, low noise, and low maintenance cost.
In dry type transformers, aluminium-aluminum windings have been commonly used nowday. Aluminum foil strip can replace copper conductors in distribution transformers. Aluminum foil and sheet in appropriate strip widths and lengths have widely replaced wire in electrical transformers.
Demand for aluminum foil using for oil transformer is new and will be more.
 
 Our company has a high quality source of raw materials. Customers are the first and high quality of products is our principle. We focus on the raw materials information and raw materials inspection to ensure the quality of the raw materials.
 
We are professional manufacturer of Aluminum Products. We can supply high Quality ALUMINUM FOILS,ALUMINUM  STRIP,ALUMINUM SHEET and other ALUMINUM ALLOY. No scratches, Smooth edges.
 
ALUMINUM STRIP, Slitting is closely controlled to assure smooth, substantially burr-free edges and strip-size availabilities are in capacities exactly equivalent to those of standard copper wire sizes.
 
our high conductivity roll type electrolytic aluminum strips used to manufacture the windings of electrical transformer, distribution transformer, cast resin transformer.
The strip conductor is of high conductivity annealed quality.
Slitting is closely controlled to assure strip free of cracks, roughness, scaling, stretch marks.
 
Paper is interleaved between layers of each aluminum coil according to requirement of clients.
 Aluminum foil are free of dents, surface defects, waviness, scale, or any other imperfections which would cause problems in either the winding, performance, or reliability of a quality manufactured dry or wet transformer.
The surface and edges of the material is free of burrs and imperfections, flat with no raised edges and shipped in tightly wound rolls with proper edge register.
 
 
Surface: 
Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use.
We offer free samples, with shipping and taxes paid by the buyer.  
 Production standard: 
Chemical Composite: GB/T 3190-2008, JIS, EN, ASTM
Mechanical Property: GB/T 3880-2006, JIS, EN, ASTM
 Surface quality:
Smooth, clean, be free of oil, stain, scratch, wave and corrosion, ready for paint, and lamination.
 Certificate: 
ROHS, SGS, FDA, ISO9001:2008, ISO14001:2004, GB/T 28001-2001, FORM A/E or CO, Mill Test Report
 Feather: 
steady and consistent quality, good product durability, high performance and cost ratio, professional team.
super thin, super extractive; 
thin and light; 
High strength; 
high thermal conductivity 
excellent silvery white luster, beautiful appearance.
No Burrs
Round Edge
High Conductivity
High Purity
Totally Annealed
Excellent performance of anti-causticity
 
 
 

Aluminum Foil/Strip For Transformer
Aluminum Foil/Strip with Rounded Edges for Transformer Winding
Aluminum alloy			A1060/ A1050/ A1350							Temper			O
Thickness(mm)			0.2-0.3			0.4-0.8				1.0-2.0			2.0-3.0
Thickness Tolerance(mm)			±0.015			±0.02				±0.01			±0.06
Width(mm)			20-100			100-200				201-500			501-1300
Width Tolerance(mm)			±0.1			±0.2				±0.2			±1
Mechanical property
U.S.T : 60-95N/mm 2								Elongation:>25%
Density in 20°C : 2.703kg/cm 3								Max resistance in 20°C : ≤0.02825Ωmm 2
Chemical Composition %
Alloy	Si	Fe		Cu	Mn		Mg		Cr		Zn	V		Ti	Al
1050	0.25	0.4		0.05	0.05		0.05		-		-	0.05		-	99.5
1060	0.25	0.35		0.05	0.03		0.03		0.03		0.05	0.05		0.03	99.6
1100	0.95 Si+Fe	-		0.05 - 0.20	0.05		-		-		0.1	-		-	99
1350	0.1	0.4		0.05	0.01		-		0.01		-	0.05		-	99.5

 
 
 

Major Brand	A1060(O) A1050(O)A1070(O)
Thickness	0.2-0.4		0.4-0.8		0.9-1.1	1.2-1.6	1.8-2.0
tolerance	±0.01		±0.015		±0.02	±0.025	±0.03
Width	<100		100-200		201-500	501-1250	>1250
tolerance	±0.1		±0.2		±0.2	±1	±2
BURR AND COLLAPSE
The width of aluminum belt		burr's height				collapsed side's height
<0.2		0.01				≥0.05-0.1
0.2-1.0		0.015
1.1-1.5		0.02
>1.6		0.03
ALUMINUMSTRIP MECHANICAL PROPERTY
U.T.S: 60-95N/mm2				Elongation: >25%
Density in 20 degree:2.703kg/dm3				Max.resistance in 20 degree:≤0.02825Ωmm2/m

 
 

Chemical Composition %
Alloy No.	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	V	Ti	Zr	Al
1050	0.25	0.4	0.05	0.05	0.05	-	-	0.05	0.05	0.03	-	Remainder
1060	0.25	0.35	0.05	0.03	0.03	-	-	0.05	0.05	0.03	-	Remainder
1070	0.2	0.25	0.04	0.03	0.03	-	-	0.04	0.05	0.03	-	Remainder
1100	Si+Fe:0.95		0.05-0.20	0.05	-	-	-	0.01	0.05	-	-	Remainder
3003	0.6	0.7	0.05-0.20	1.0-1.5	-	-	-	0.1	-	-	-	Remainder
3004	0.3	0.7	0.25	1.0-1.5	0.8-1.3	-	-	0.25	-	-	-	Remainder
3105	0.6	0.7	0.3	0.3-0.8	0.2-0.8	0.2	-	0.4	-	0.1	-	Remainder
5005	0.3	0.7	0.2	0.2	0.5-1.1	0.1	-	0.25	-	-	-	Remainder
5052	0.25	0.4	0.1	0.1	2.2-2.8	0.15-0.35	-	0.1	-	-	-	Remainder
5083	0.4	0.4	0.1	0.40-1.0	4.0-4.9	0.05-0.25	-	0.25	-	0.15	-	Remainder
5086	0.4	0.5	0.1	0.2-0.7	3.5-4.5	0.05-0.25	-	0.25	-	0.15	-	Remainder
5182	0.2	0.35	0.15	0.2-0.5	4.0-5.0	0.1	-	0.25	-	0.1	-	Remainder
6061	0.4-0.8	0.7	0.15-0.40	0.15	0.8-1.2	0.04-0.35	-	0.25	-	0.15	-	Remainder
6063	0.2-0.6	0.35	0.1	0.1	0.45-0.90	0.1	-	0.1	-	0.1	-	Remainder
6082	0.7-1.3	0.5	0.1	0.4-1.0	0.6-1.2	0.25	-	0.2	-	0.1	-	Remainder
7005	0.35	0.4	0.1	0.2-0.7	1.0-1.8	0.06-0.20	-	4.0-5.0	-	0.01-0.06	0.08-0.20	Remainder
7075	0.4	0.5	1.2-2.0	0.3	2.1-2.9	0.18-0.28	-	5.1-6.1	-	0.2	-	Remainder
8011	0.50-0.90	0.6-1.0	0.1	0.2	0.05	0.05	-	0.1	-	0.08	-	Remainder

 
 
Description of 0.2 thickness 1060 Al foil for low voltage transformer
0.2 thickness 1060 Al foil for low voltage transformer is widely used in low voltage transformers. 0.2 thickness 1060 Al foil for low voltage transformer has good forming property, high corrosion resistance, good weldability and conductivity.
 
There is no burr on the edge of 0.2 thickness 1060 Al foil for low voltage transformer. Surface atomization treatment makes 0.2 thickness 1060 Al foil for low voltage transformer surface get to a brighter and cleaner level.
   0.2 thickness 1060 Al foil for low voltage transformer has always been to maintain industry leading position with the domestic leading technology. Rational design and renovation without changing the precision of the 1250 high speed slitting line make the height of burr less than 0.01 mm and the side camber lower than the standard of industry to enhance the commonality. Processing capacity and scope also increase accordingly.
 
Feature of 1070 aluminum foil
We produce high conductivity roll type electrolytic aluminum strips used to manufacture the windings of electrical transformer, distribution transformer, cast resin transformer.
The foil conductor is of high conductivity annealed quality.
Slitting is closely controlled to assure strip free of cracks, roughness, scaling, stretch marks.
Paper is interleaved between layers of each aluminum coil according to requirement of clients.
Each coil is tightly wound. 
Coil is packed with eye to wall or eye to sky accordingly by sea worthy wooden pallet or box.
Foil is free of dents, surface defects, waviness, scale, or any other imperfections which would cause problems in either the winding, performance, or reliability of a quality manufactured dry or wet transformer.
The surface and edges of the foil is free of burrs and imperfections. The edges conform to a Round Edge. 
 
 
Description of winding material aluminum foil
Winding material aluminum foil is widely used in transformers, reactors, mutual inductors and filters. It has good forming property, high corrosion resistance, good weldability and conductivity.
     There is no burr on the edge of winding material aluminum foil. Surface atomization treatment makes the surface of winding material aluminum foil get to a brighter and cleaner level.
     Winding material aluminum foil has always been to maintain industry leading position with the domestic leading technology. Rational design and renovation without changing the precision of the 1250 high speed slitting line make the height of burr less than 0.01 mm and the side camber lower than the standard of industry to enhance the commonality. Processing capacity and scope also increase accordingly.
     Our company has a high quality source of raw materials. Customers are the first and high quality of products is our principle. We focus on the raw materials information and raw materials inspection to ensure the quality of the raw materials.
 
Product Description
1050 1060 1070 1350 O Aluminum foil for transformer winding
 Specifications

Alloy	1050 1060  1070 1100	3003 3004 3105	5052 5083 5754 5182 5454  5456	7075	8011
Temper	O/H12/H14/H1/H18/H32/H34/H36/H38//H111/H112/H116/H321 etc.
Thickness	0.1mm to 10.0mm
Width	15mm to 2200mm
Brand	EXIN CHENG
Applications	transformers/reactors/inductors/chemical apparatus/decorations/heat exchangers/constructions/buildings/machines/chemical products/ channel letters/ transportations/ equipments / electronic products/deep drawing or spinning concave ware and etc.
Packing	wooden pallet or wooden box
Customer Service	Special specification are available on customers' requirements

 
 
Packaging & Delivery
Packaging Details: Fumigation-free of wood pallets, corrugated paper, paper angle protector, PVC film and desiccant for Al foil for low voltage transformer and interlayer paper, or according to customer's requirement.
The packing can be eye to sky or eye to wall based on the customer's requirement
Delivery Detail: 
20 working days after 30% T/T payment received.
 
 
FAQ:
Q: How to contact your company?
 A: With TradeManager or Skype or Email or the other ways we have written below.
 Q: Can you give us a quotation right now?
 A: Please give us detailed technical data. Then we will make a design and quotation for you as soon as possible.
 Q: What is the MOQ (Minimum Order Quantity)?
 A: 500kgs.
  Q: Do you provide your products catalogue?
 A: Of course, I will send it to your E-mail if it's convenient to you.
 Q: What are your payment terms?
 A: We accept L/C, D/A, D/P, T/T, Western Union, MoneyGram etc.
  Q: Do you supply other products?
 A: Yes, our main products include Aluminum Sheet, Aluminum Coil, Color Aluminum, Mirror Aluminum, 
 Embossed Aluminum, and Aluminum Foil, Aluminum Circle, Aluminum Tube etc. 
 At the same time, different dimension can be customized .Welcome your inquiry.
Product specification are tailored to customer's requirements, we have rich experience on this industry in domestic and abroad. Please feel free to contact us if you have demand of Aluminum Foil. Thank you!
 
Please Contact Us
 Miss: lydia
Mob: [phone]      Fax: [phone]        
http://chinainsulation.en.made-in-china.com