Aluminium Coil/Sheet Stone Pre-painted Serie 1

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Min Order Qty:
5 m.t.
Supply Capability:
2000 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: Square,T-Profile,Round,Flat,Rectangular
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Glass Wall,Decorations

Product Description:

Structure of Aluminium Coil/Sheet Stone Pre-painted Serie 1:

Aluminium coil/sheet are of a wide range of specifications, and they are widely used in:Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...Advertisement: display platforms, signboards, fascia, shop fronts...


Main Features of Aluminium Coil/Sheet Stone Pre-painted Serie 1 :

1) High gloss
2) High flexibility 
3) Impact resistance
4) Excellent weather-proof durability   
5) Anti-ultraviolet  
6) High erosion resistance  
7) Stable color and gloss  
8) Good mechanical processing performance  
9) Abrasion resistance     


Image of Aluminium Coil/Sheet Stone Pre-painted Serie 1:

Aluminium Coil/Sheet Stone Pre-painted Serie 1

Aluminium Coil/Sheet Stone Pre-painted Serie 1

Aluminium Coil/Sheet Stone Pre-painted Serie 1

Specifications of Aluminium Coil/Sheet Stone Pre-painted Serie 1:


A1100,A3003,   A8011   etc






Standard   width:1200 1240mm



Outside   dia:1200mm\1000mm\1240

Interior    dia:   405mm,505mm


1.5T/coil,2.5   T/coil,3.0 T/coil




Color coated,   Embossed, mill finish,


As to RAL


10 - 90%(EN       ISO-2813:1994)

Coating       Thickness

P E : more than   18 micron

PVDF: more than   25 micron

Coating       Hardness

(pencil       resistance)

More than 2h

Coating       adhesion

5J(EN       ISO-2409:1994)

Impact       Resistance

No peeling or   cracking(50 kg/cm,ASTMD-2794:1993)




MEK       resistance

More than 100

a.What is monthly capacity


FAQ of Aluminium Coil/Sheet Stone Pre-painted Serie 1:


a.What is monthly capacity

 ---CNBM is one stated own company and our monthly capacity is about  2000tons.


b. Now which countries do you export your goods?

 ---Now we export to  South East Asia,Africa, North America,South America ect.

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Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?
The price is around 17000 yuan per ton, but you need to take the surface effect into account
Q:What advantages does 0.1*100cm aluminum coil have? Is it suitable for the roof tiling? How is the anti-oxidation and anti-corrosion performance?
0.1 aluminum sheet has no intensity, so 0.5-1mm colored steel is often used to make roofing.
Q:How to calculate the length of aluminum sheet with the thickness known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width). Ps: Keep unit the same.
Q:What are the differences between aluminum coil 3003h24 and 3a21h14?
The mechanical property references of rolled plate 3003 H24and 3A21 H14 are as follows: 3003 H24--Rm/MPa≧140-180;Rp0.2/MPa≧115;A(%)≧1-5(thickness 0.2mm-4.5mm)3A12 H14--Rm/MPa≧145-215;A(%)≧6
Q:Is aluminum veneer the same as color coated aluminum coil?
Not necessarily, but you may call it like this. Aluminum veneer is the panel processed by aluminum plant. It has different size and thickness according to customer’s requirements. Color coated aluminum coil has been coated through two processes of bake and roast, for example, the coil or sheet formed of the coating of cars.
Q:How does aluminum ingot be processed to aluminum coil (aluminum sheet)?
This depends on what aluminum ingot is. Small ingot needs to be casted into big one by putting into the melting furnace, and then be rolled to aluminum coil through rolling mill.
Q:How to remove the fingerprint and glue residue on the color aluminum coil?
Try to use essential balm. We often use the essential balm to remove glue residue on the stainless steel bowl and basin.
Q:What does it mean to slice aluminum coil by decoiler machine?
The operating procedures of decoiler machine: 1, Select appropriate aluminum coil according to production work order requirement to be processed, paying attention to the thickness, width and material of aluminum coil. 2, Put the aluminum coil into the coil loading car with traveling crane and inch the car into the uncoiler. The aluminum coil and decoiler machine should be in the same direction. Hold the aluminum coil down with leading head, and open the auxiliary bearing. 3, Turn on the shovel head, and inch the uncoiler to lead the aluminum sheet into the leveler. Adjust the leveler according to the thickness and width of aluminum sheet to ensure the flatness. 4, Turn on the front gap bridge and back gap bridge in control main platform, inch the leveler to lead aluminum sheet into re-leveler. Adjust the re-leveler to ensure the flatness of aluminum sheet. Put it into the shear gauge and plate shearer. 5, Take back the front and back gap bridge. Inch the plate shearer to cut off the sheet head and shear the aluminum sheet according to production work order. Check the first sheet to see whether it meets the quality standard and whether there is defect in flatness, length, diagonal, and surface of aluminum sheet. If it is qualified, turn on the conveyor. Put the aluminum sheet holder on the pallet. Adjust the pallet according to the width and length of aluminum sheet. Input quantity and length on the control main platform. Then turn on the auto control to produce automatically. The production process can be observed at any time. 6, If there is aluminum coil left, unwind, package and put it into storage in reverse steps.
Q:Can aluminum coil 3003H24 replace 3A21H14?
It is ok in some way as both of them are alumal. The hardness of 3003H24 is similar to that of 3A21H14 after hardening without annealing. Both have good corrosion resistance, plasticity and bad machinability. They cannot be used as load bearing parts even though small load is ok. They cannot be anodized.
Q:What is the formula to calculate the wall thickness of aluminum coil?
Aluminum coil thickness*aluminum coil width*aluminum coil curl*aluminum density (the density of aluminum alloy: 2.73, the density of pure aluminum: 2.71)

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