what kind of alloy is used in transformer foil and how about the thickness

transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are voltage conversion, current conversion, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and so on. According to use can be divided into: power transformers and special transformers (electric furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, mine, variable audio transformers, intermediate frequency transformers, high frequency transformer, transformer, instrument transformer, the impact of electronic transformer, reactor, transformer etc.).

Transformer aluminum foil
Transformer aluminum foil

Transformer aluminum foil belt is the most important material for transformer winding, which directly affects the quality of transformer. Transformer aluminum foil and strip generally use 1060 Aluminum plate, 1070 aluminum plate and 3003 aluminum plate, in the aluminum plate family belongs to the conventional series. The 1 series and the 3 series aluminum plate belong to the ordinary aluminum plate, and the thickness of the aluminum foil used for the transformer is generally between 0.02-0.055mm. Because the production process is relatively simple, relatively mature technology, compared to the 5 and 6 series of products have the price advantage, but usually the 5 and 6 series products are high-end products, the production process is more complex, the better quality of the products have a good point, the elongation and tensile strength, can fully meet the requirement of routine the processing requirements (stamping, molding of high tension).
haomei aluminum production of 1-8 series aluminum belt foil products, the international leading production process to meet customer demand for customization.

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How about the price of aluminum sheet

Aluminum sheet price is one of the most important concerns of every purchasing customer. From the process, the aluminum plate refers to the use of aluminum ingot rolling processing rectangular plate, divided into pure aluminum plate, alloy aluminium plate, aluminium plate, middle thick aluminium plate, figured aluminium plate. From the alloy, it can be divided into 1-8 lines. Aluminum of different sizes, different thicknesses, tens of thousands of specifications.
Then, how exactly is the price of aluminum sheets calculated? What are the decisive factors of “how much are the aluminum sheets per ton”?

How about the price of aluminum sheet
How about the price of aluminum sheet

1, aluminum ingot prices
As we all know, the price of aluminum ingot fluctuates every day, so the quotation of aluminum alloy products of the same specification will change with the fluctuation of aluminium ingot price.
For example, X months, the price of aluminum ingots for 10960 days, and today’s price of 9900, then buy aluminum now, the price of aluminum per ton at least 1060 yuan cheaper.

2, processing costs
The processing costs per ton of alloy grades are different, even for aluminum sheets of the same type and specifications, which are quoted in several different aluminum plateenterprises,
There may also be several different charges. This is related to the equipment capacity, product quality, and other costs of the manufacturer.

3, freight
For large aluminum industrial products, logistics and transportation is an important part of the aluminum plate sales, the length of the transportation, the number of goods,

All of them affect the freight calculation of aluminum sheet. Generally speaking, the average transportation cost per ton of aluminum plate is 300-500. Under normal circumstances,
Some larger manufacturers are equipped with a more sophisticated logistics system, you can save some of the overall transport costs.
Now, we can see: aluminum sheet price = (aluminium ingot price + processing fee + freight) * quantity.

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Aluminum foil for Tobacco

Tobacco is a perishable and often expensive consumer product and requires packaging that delivers it to the consumer in the very best of condition. Aluminum foil has been an integral part of this process since the 1950s.

Aluminum foil for Tobacco
Aluminum foil for Tobacco

The packaging of tobacco products calls for a careful balance between the protection of a sensitive and aromatic natural product and the presentation of brands striving for individual identity and appeal.

Aluminum foil has become the preferred barrier material, particularly for the inner liner of cigarette packets. This is because it combines the ability to retain the characteristic aroma peculiar to each blend and brand, within a unique quality of ‘feel’ and appearance which is light, robust and easy to re-seal.An aluminum foil/paper laminate also offers mechanical qualities not available in alternative materials.


Cigarette inner liners

Liners are the most familiar and significant use of aluminum foil due to its unique combination of barrier, embossing, dead fold and web strength properties.

The total barrier nature of an aluminum foil laminate is well illustrated by the retention of the added aroma when menthol is added to a cigarette liner laminate. The aluminum foilenables the menthol to permeate within the tobacco but prevents it from escaping to the outside of the pack. Also, added product identity can be given by the use of embossed designs – textures, lacquer colours and logos.

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Aluminum Jacketing Coil with Polykraft for Heat Insulation

Aluminium Roll Jacketing

At present, we can supply 1050/1060/1100 pure aluminium roll, 3003/3105/3004 anti-rustaluminium roll, 5052 corrosion resistance aluminium roll, etc. With beautiful apperance, bright and clean. And good suitable for pipelines’ insulation covered application.

Aluminium Roll Jacketing  
Aluminium Roll Jacketing

It also called thermal insulation aluminium roll, heat insulation aluminium roll.

The properties of these aluminum alloys provide the required strength to resist in-service abuse, but can be easily fabricated and installed. The attractive mill finish maintains its sharp appearance, a necessity for any insulation project.
Aluminum’s resistance to atmospheric corrosion makes its use ideal, even in marine, chemical, industrial environments, or in industries processing food or beverages. Aluminum has an excellent resistance to corrosion which reduces cost through long service, without maintenance or painting.

Aluminum jacketing is available in Mill finish, Smooth, Stucco Embossed, Corrugated & with moisture barrier consisting of polykraft.

Aluminum has many advantages that make it attractive as a jacket materials for insulation.

  1. aluminium density is 2.71g/cm³.each square meter of aluminium is light, in this way to save lots of raw materials to reduce the cost. Its low density and excellent formability allow it to be used in thicker sections that improve its damage resistance and make it more installation friendly.
  2. because of aluminium natural feature, bright and clear, to make the apperance beautiful. And no need to worry it rust in the later period.
  3. convenient for construction. Aluminium is easy for forming process, such like bending and winding. Greatly improve the working efficiency.
  4. Aluminium’s formability give the designer choices in surface finish that include smooth and embossed. Insulation aluminum stucco embossed sheet coil, its rougher appearance of the finish tends to hide minor imperfections and is often chosen for that reason. As for the aluminium jacketing, haomei aluminium recommend using alloy 3105 or 3003 for jacketing insulation.

Insulation aluminum, this stucco-like surface texture hides small imperfections and scratches caused by physical damage during or after installation. This finish also reduces reflectivity while still looking very professional. Lastly, the use of stucco embossed finish provides a small increase to the regidity and strength of the alumininum jacketing.

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What kind of aluminium foil can accurately match the phone battery soft bag?

When you choose the phone when you choose what? Appearance, pixel, battery capacity or beauty soft light? Today we will take you to know the magic parts on the phone – cell phone battery packaging aluminium foil.

 aluminium foil
aluminium foil

Why the battery pack will gradually be the majority of mobile phone dealers used by it?

It would have to give you a grand introduction to the magic of aluminium material.aluminium foil is relatively low density than other metals, so its relatively heavy weight, used in the battery soft foil will not give the weight of the phone a great burden, followed by aluminium has a good anti-oxidation and corrosion resistance , So long-term use to ensure the quality of the battery. Reduced battery costs.

A full interpretation of the battery pack aluminium foil

The most important thing is that aluminium foil can inhibit the polarization of the battery, reduce the thermal effect, improve the rate performance, while reducing the battery resistance and the cycle of dynamic resistance increase; followed by the use ofaluminium foil packaging battery can increase battery life, improve the active material and current Adhesion, reduce the pole piece manufacturing costs; the most important point, the use of aluminium foil packaging lithium battery can significantly improve the use of battery consistency, significantly reduce battery production costs.

What kind of aluminium foil can accurately match the phone battery soft bag?

The main alloy grades of the battery pack are 8021,8079.

Battery soft package aluminium foil requires excellent thermal conductivity and conductive physical properties, so the production of aluminium foil in the technical equipment is also a high demand, haomei aluminium in the production of 8079 battery softaluminium foil with Andritz plate roll , To achieve a good plate to provide a guarantee, the production of the product surface is more uniform flat, version of the formation; the other use of Honeywell thickness, to ensure the precise control of the thickness of the export, enhance the 8079 aluminium foil surface tension, in the Lead under the pen test is not less than 32 dyne, aluminium foil roll layer error does not exceed ± 1.0mm. Second, selected aluminium foil blank, strictly control the quality of blank, non-metallic slag and grain size, from raw materials to ensure product quality. Finally, the use of advanced online degreasing technology, to ensure that the aluminium foil on the basis of mechanical strength, to ensure that the cleanliness of aluminium foil. With excellent product quality, haomei aluminium and domestic well-known mobile phone manufacturers have established a good long-term relationship.

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5A06 aluminum sheet makes high quality aircraft fuel tank

Whether it’s a car or a plane, its power comes from the energy consumption of the liquid, and the container that holds the liquid energy is called the fuel tank.

haomei 5A06 aluminum sheet makes high quality aircraft fuel tank
haomei 5A06 aluminum sheet makes high quality aircraft fuel tank

The tank can be divided into two types: open tank and closed tank. The tank must be large enough. Oil suction pipe and return pipe should be inserted below the lowest level in order to prevent air suction and return oil splash bubble. The distance between the oil suction pipe and the return pipe should be as far as possible. In order to keep the oil clean, the tank should be sealed around the cover, the cover is equipped with air filter. The bottom of the tank should be more than l50mm from the ground. Adequate attention should be paid to the anticorrosion treatment of the inner surface of the fuel tank.


The aircraft in the process of flight energy consumption, select the production of fuel tank material is very important. The 5A06 aluminum alloy sheet  fuel tank of haomei Alum is used to increase the volume of fuel tank and store more fuel. Secondly, thealuminum alloy sheet has small density and light weight, so as to reduce the self weight of the aircraft, thereby reducing the consumption of fuel.

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production and commercialization of Aluminium slugs and discs

HAOMEI ALUMINUM is the leading manufacturer in China who is committed to the production and commercialization of Aluminium slugs and discs. Located in Zhengzhou, Henan. HAOMEI is committed to providing the highest quality aluminum product for new and existing markets around the world.

All the Aluminium slugs of different shapes are heat-treated, soft – annealed and the surface tumbled or sand blasted. The slugs are widely used for the manufacturing ofaluminum containers or Collapsible Aluminium tubes for cosmetics, pharmaceutical, beverage containers, and many other packaging solutions.

aluminium slug

Products description

Material Aluminium Slugs with or without holes
Alloy AA1070
Purity 99.70% minimum
Grain Sizes Grain 5
Hardness 16 to 19 HB
Thickness 3.00 mm. to 10.00 mm
Diameters We can supply aluminium slugs of 99.7% Al purity from our aluminium
rolling mill. Slugs from Diameter 20 mm to 116 mm can be supplied.
The following are the different diameters that can be readily supplied.
20mm, 25 mm, 27mm, 40mm, 45 mm, 50 mm, 54 mm, 63.5 mm, 74 mm,
75 mm, 85 mm, 89 mm, 90 mm and, 116 mm. Slugs to customer’s
specifications can also be supplied.
Tolerances According to norms DIN 59604
International Standards DIN 59604, 1721, ASTM E 112, MIL STD 105 D, EN 570
Shape Flat, Concave, Preform
Weight Slugs weight (grs.) is determined by the nominal dimensions of the
diameters (mm), thickness (mm) and aluminum density.
Packing Corrugated cardboard boxes (25 kg. each), on wooden pallets.
Finish Tumble Rolled or Shot Blasted

Chemical Composition (% maximum allowed by element)

>% Si
>% Fe
>% Cu
>% Zn
>% Mg
>% Mn
>% Ti
>% Other
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Stucco Embossed aluminium sheet Application Instruction

Stucco embossed aluminum sheet is a thin aluminum sheet with a wide variety of uses and applications. The embossing process reduces the light reflectivity of the metal.
Stucco Embossed aluminium sheet are usually used in refrigerators, air conditioners and refrigeration equipment, and pipe insulation, the products have good thermal conductivity, heat dissipation due to the special nature of the pattern. Such mateirals are widely used in the fields of refregerator, wine cabinet, solar panel, decorative aluminium product, linghting fixture, lighting box, sanitizer, kitchen cabinet and central air conditioning system.At present, in the refrigeration industry, the 3003 series of rust-proof aluminum coil are widely used; In pipe insulation and packaging 1000 series are widely used.

Packing 2.jpg aluminium embossed sheet Packing 2.jpgaluminium embossed sheet Packing 2.jpgaluminium embossed sheet Packing 2.jpg

our stucco embossed aluminum sheet provides a white primer or silver (mill finish) surface that is easy to clean. Either side is useable, and the pattern looks the same. The white-painted side has slight but consistent imperfections and does not have a PVC coating.Stucco embossed aluminum sheet is a great low maintenance wainscoting.
haomei strives to provide you with the very best embossed sheet metal at great prices. Contact us with any questions – we will do custom cuts!

One of the more popular ones you can find on the market today is a stucco embossed aluminum sheet. There are a few benefits to having this. For one, an aluminum sheet that has been stucco embossed is a lot more durable than one that is not. Stucco embossing also reduces the light-reflecting ability of the metal. This is due to the pebble-like surface, which is achieved once it has been given a proper finish. Finally, a stucco embossed aluminum sheet always looks more presentable.
Stucco embossed aluminum sheets are made of different alloys. They need to have a required amount of flexibility and toughness to be graded accordingly. You have to select one based on how the aluminum sheet will be used. Choose a grade of 1100 if you want pure aluminum or a grade of 2011 if you need it for minor machine parts. If you need to craft something more durable, select a 5052 grade.
A lot of industries go for aluminum because of two factors– its versatility and its lightweight quality. The transport industry happens to be one of these. They use this metal because it helps improve fuel economy, cuts down emissions, and boosts vehicle performance.

Stucco Embossed aluminium sheet

Stucco Embossed aluminium sheet Application

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high quality tape aluminum foil

The use of aluminum foil tape in life is very common, so in recent years has been rapid development. It uses a functional coating on the surface of the battery conductive substrate is a breakthrough technological innovation, carbon coated aluminum foil /copper foil is the dispersion of nano-conductive graphite and carbon coated particles, evenly and delicately coated on the aluminum foil / Copper foil. It provides excellent static conductivity, collects the microcurrent of the active material, which can significantly reduce the contact resistance between the positive / negative material and the collector, and can improve the adhesion between the two, reducing the bond the amount of the use of the battery, and thus make the overall performance of the battery significantly improved.

high quality tape aluminum foil
high quality tape aluminum foil

Aluminum foil tape: mainly used for wood processing, construction, decoration, automotive, footwear, packaging, textile, electronics, printing binding and other fields. In recent years, in order to meet the market requirements, haomei Aluminum has developed a good shielding of aluminum foil tape, plastic film and spray foil and other packaging materials. Aluminum foil tape is a variety of excellent performance, more perfect packaging materials, in many areas are fully demonstrated its broad application prospects. After nearly a century of development, conductive aluminum foil tape has become a major packaging materials, its market development in the Chinese market has a wide range of prospects.

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How to clean the protective film of aluminum plate

haomei aluminum plate protective film is a layer of protective film, made of adhesive coating on the surface of aluminum-plastic plate, and can be torn off after the installation. Many people think that protective film just makes aluminum plate durable. But in the long run aluminum plate protective film coating will show half melting state, not only hard to tear, and even if tore off have ugly offset printing. Then how can we torn off the protective film at the same time nor destroy its beautiful style?

How to clean the protective film of aluminum plate
How to clean the protective film of aluminum plate

First of all, we should consider that when does haomei aluminum plate install and use, if the installation time is not long, and you can be patient a little bit by hand. Starting from the corner of the panel, a 45-degree Angle to tear out a piece of protective film on the head, to tear protective film with larger area, and an Angle of 90 degrees to the board face to tear again, so can often directly pulled off a blockbuster. If haomei aluminum plate has been installed for a long time to think of tear protective film, so this time can’t again by hand. Because the protective film and surface coating have been rendered partially melting state, film and adhesive have been melt together, forcibly torn off will only leave unsightly offset printing on the plate.

First tear haomei ialuminum plate protective film of a small Angle, and then use hair dryer blowing tear along the direction of the Angle of protective film on the surface of hot air. Blow for a period of time, friends can try to cover the tore a little bigger, then follow the horn blow the surface and so on, the entire protective film will be off. If the middle break, friends don’t worry, then find another Angle to repeat the above methods. In the process of aluminum plate to tear or leaves some offset printing, you can be wipe cloth dips in alcohol, can also use make up water to wipe away the offset printing.

haomei aluminum supplies pure aluminum plate, alloy aluminum plate, insulation aluminum plate, non-slip aluminum plate, antirust aluminum plate, embossed aluminum sheet. And each kind is completely in specifications. The alloy aluminum plate number includes:1050, 1060, 1100, 3003, 1100, 5083, 5754, 6061, 6082, 8011, etc. Aluminum magnesium alloy board, cable tray with aluminum plate, plate with aluminum plate, power plant, chemical plant duct insulation aluminum alloy, aluminum curtain wall cladding, wide aluminum plate, coated aluminum sheet, specification aluminum plate, color aluminum plate, aluminum cans welding special high purity aluminum plate, can be widely used in: chemical industry, instruments and meters, mold, building, air conditioning, heat sink, cable tray, auto water tanks, tanks, highway signs, pipeline anticorrosion insulation, steel deoxidized, electrolytic zinc cathode aluminum plate, transformer special ribbon, etc.Complete specifications, reasonable price, reliable reputation.

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