Aluminium Pre-painted Coil Aluminium Coil

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

Structure of Aluminium Pre-painted Coil Description:

We have more than 10 years experiences on manufacturing kinds of aluminum profiles, such as Aluminum Window & Door profiles, Aluminum tile trim profiles, Aluminum profiles for LED light, Round/Square General profiles, Aluminum heat sink, Aluminum heating insulation profiles, Curtain wall Aluminum profiles, and others Industry profiles.

Our products have exported to all over the world, and we also have a large of market share in Algeria, Angola, Philippine, Guinea, Ghana, South Africa, Nepal, Nigeria, Tanzania, Iraq etc.

 

Main Features of the Aluminium Pre-painted Coil:

1,  Strong R&G: help customers finalize the design, strong tool design ability, excellent, pressing and surface treatment technology;

2,  Strong quality management: ISO&SGS SYSTEM;

3,  24 hours on-line communication, professional, patient, flexible;

4,  High capacity of manufacturing and wide range of products;

5,  We can provide secondary manufacturing.

6,  High corrosion resistance, high weather resistance and good wear resistance.

7, Alternative surface treatment: Colorful ANODIZE, POWDER COATING, ELECTROPHORESIS & WOODEN GRAIN. Plentiful colors upon your needs.

8,  Excellent material for smooth and subtle edges, elegant appearance.

9,  Strong coated adhesion which is suitable for construction and industrial material.

 

Aluminium Pre-painted Coil Specification:



Material

 Alloy Aluminum 6063,6061,6005 or   customer nominated

Temper

 T3, T4, T5, T6

Surface

 Anodize, electrophoresis, powder coating,   PVDF coating, wood grain painting, matted, etc.

Colour

 Any colour based on Standard Germany   RAL Mark

Length

 Coating 6.5 meters, Anodizing 6.5   meters, Mill finish 5 meters

Press Machine

 500-4000 tons all together 64 press   lines.

Fabrication

 1. Windows and doors; 2. Drilling; 3.   Bending; 4. Cutting; 5. etc.

Certificate

  ISO 9001

Moulding

1.      Using our moulds, no fee; 

 2. Using customer drawing, opening   mould, usually about 10~50 tons then the moulding can be refunded.

 3. Mould cost is negotiable base on   the order quantity

Capability

 Annual output 100,000 tons

 

FAQ:

1.Q: What about leadtime ?

   A: Normally the leadtime is 60days after we receive the deposit and confirm  the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days,  the best leadtime we can give is 60days. 

 

2.Q: What's the lead time for moulds?

   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.    

 

3.Q:What kinds of mould you can make? and what is your strong point for the moulds?

   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications.  Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.


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Aluminium Pre-painted Coil Aluminium Coil

 

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Q:How to press multilayer aluminum sheets (aluminum sheet's thickness: 0.2mm) together and keep them inseperate after pressing?
resistance welding is a welding method that pressing the materials to be welded in an area between two poles and switching on current. the current will go through the contact surface and agjacent area, producing resistance heat effect which will heatthe materials into melting or plastic state and make the materials be welded together.
Q:How to polish aluminum sheet to be bright?
as for polishing, fine grit sandpaper can't polish it into a mirror,but laser cutting can do it.
Q:why does the hardness of 2024 aluminum sheet not increase but decrease after thermal treatment?
The hardness of 2024 aluminum sheet will decrease after thermal treatment(solution treatment), and it will increase after aging treatment.
Q:which kind of material won't influence magnet attracting iron nail? Does copper sheet or aluminum sheet influence it?
Copper coil will impede magnetic penetration. People separate the magnet from the workpiece of machine tool to avoid magnetic short circuit and attraction loss, making magnetic line of force go through the workpiece. An opening copper bush is added into the iron core of magnetic closing coil or opening solenoid to avoid the iron core being attracted on the external iron piece and stop operation. The opening is for avoiding eddy formulation and short circuit, iron core in copper bush is the ruled magnetic circuit.
Q:what's the temperature tolerance of aluminum sheets?
aluminum is a kind of silver white metal,melting point:660.4℃, boiling point: 2467℃,density: 2.70 g/cm³,very light, about 1/4 of iron's density.it has low hardness and good ductility, which makes it suitable for being pulled into threadlets or pressed into aluminum foils, and the later is usually used for packaging candy and cigarette. it has good electrical and temperature conductivity. it's used for the manufacture of electric wire and cable in electric power industry, and for the manufacture of cooker in daily life.combined with the magnesium , copper,zinc,tin,manganese,chromium,zirconium,silicon and other elments,it can formulate various alloys that is broadly used for the manufacture of airplane,car,ship, materials of daily living equipment and the doors and windows of construction industry.aluminum is one of the best reflectors of heat and light, so it is used as thermal insulation material and the manufacture of reflecting mirror in the reflecting telescope.
Q:which kind of enterprises are aluminium sheet circles used in?
user use cold squezz method to transform the aluminum sheet circle into various standard capacitor shell, aluminium collapsible tube shell, which are broadly used in electron industry, daily chemical industry, medicine, education and automobile products,electrical appliance, heat preservation, machine manufacturing, automobile,spaceflight,military industry,mould, construction, printing and other industries.
Q:could aluminum sheet be attracted by magnet?
no, it couldn't.
Q:has aluminum sheet reacted with concentrated sulfuric acid?
it can be regarded as no reaction, concentrated sulfuric acid will make aluminum's surface inactivation,and produce a layer of dense aluminium oxide film which will prevent further reaction.
Q:is aluminum foil spacer poisonous after heating?
It’s a kind of thermoprint material made by pressing the aluminum into sheet, and owing to its similar thermoprint effect to silver foil, so it’s called fake silver foil. Aluminum has soft texture, good ductility, and is silver white, if we use sodium silicate to paste the sheet after pressing on the offset paper, making aluminum foil, the foil can be printed. But aluminum foil is easy to be oxidized and darkens, rubbing and touching will make it darken, so it doesn’t suit for the thermoprint of books’ cover that needs to be preserved for a long time.
Q:how to make aluminum products bright? How to polish or clean the products punch formed by 0.3mm aluminum sheet?
you can try to grind it with magnetic grinder.

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