Color Coating Aluminum Coil for Sandwitch Panel

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1 m.t.
Supply Capability:
2000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Coated Shape: Flat
Temper: Hard Application: Decorations

Product Description:

Structure of Prepainted Aluminium Coil PPGL Description:

1: Founded in Foshan in 2005, 10 years manufacturing experience;

2: 2.2 million HKD registered capital, 2 factories and 485 employees;

3: ISO9001-2008, ISO14000-2004, GB5237-2004, JISH4100, AA Grade Standardize Corporate;

Main Features of Aluminium Coil PPGL:

Mainly in Construction, decoration, PCB materials, cover material, LCD back panel, refrigeration, air conditioner, automobile, etc

Images of Aluminium Coil PPGL:


Prepainted aluminum-PPGL-1XXX-3XXX-5XXX

Prepainted aluminum-PPGL-1XXX-3XXX-5XXX

Prepainted aluminum-PPGL-1XXX-3XXX-5XXX

Aluminium Coil PPGL Specification:

Type of Equipments


Place of Origin

Casting Furnaces and Horizontal Casting Production Equipment



Extrusion Production Line


Taiwan, Japan

Powder Coating Line


Switzerland (Gema)

Anodization Color Electrophoretic Coating Line



Automatically Sandblasting Machine



Automatically Brushing Machine and Polishing Machine



Chemically Acid Polishing Line



Crystal-Phoresis Production Line



Fluorocarbon Coating Production Line



Metal Thermal Transfer Printing for Wood Grain Production  Line



3D Texture Wood Grain Production Line



FAQ of Aluminium Coil PPGL:

Engineering design
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Q:what's the difference between the knocking voice of aluminum sheet and stainless steel?
The voice of aluminum sheet is toneless, and the voice of stanless steel is more crisp.
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:Which kind of material does aluminum sheet(aluminum oxide) belong to?
Q:how to separate the aluminum sheet in plastic?
Put them into clean water if both of them won’t react with water, and aluminum sheet will sink into the bottle, then fish up them separately.
Q:As for graphite and aluminum sheet, which one has a better thermal conductivity?
Aluminum sheet has a better thermal conductivity, because metal is good conductor of heat, graphite is n't metal.
Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:why could aluminum pot be repaired by knocking the aluminum sheet into the pot but not being bonded by glue?
the oxidation rate of aluminum's surface is very quick, so we cann't use the method of tin welding, and the cost of argon arc welding is very high,so aluminum pot's repair usually uses riveting. aluminum has low hardness and good ductility, so it can be repaired by tightly knocking, without the bonding of glue. general glue will decomposed in open fire, if we bond pot by glue, the pot after repair won't be able to endure high temperature.
Q:What are the colors of iron sheet and aluminum sheet?
they are both silver white.
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.
Q:How could two pieces of aluminium flakes be welded together?
its welding strength is very high. you can use the following methods to weld two pieces of aluminum sheets together: 1, strict deformation control requirement. 3, it can prevent some flux remnant during welding. 3,the welding wire welding of low temperature M51 and M51-F is operated under 179︒C.or they are welded in the situation of being especially thin.4, it can solve the welding of 3 series aluminium alloys and casting, and its welding temperature is 380-400︒C.its advantage is that you don't need any flux during welding. WE53 low temperature aluminium welding wire has a high affinity in welding 7 series aluminium alloys. and Q303 low temperature aluminum welding wire has a high affinity for the welding of 1 series aluminium alloys, die casting or 6 series welding materials.

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