Section aluminium extrusion profiles

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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetal with appearance ranging from silvery to dull gray,depending on the surface roughness. It is nonmagnetic and does not easilyignite. A fresh film of aluminium serves as a good reflector (approximately92%) of visible light and an excellent reflector (as much as98%) of medium and far infrared radiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffnessof steel. It iseasily machined,cast, drawn and extruded.

Alu Profile


Alloy 6063,6061,6005or according to customer’s choice


T3, T4, T5, T6


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


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


Industrial, electrical equipment(TV set, air conditioner,  refrigerator, computer), decoration,construction, transportation

Custom Made

We can package following with customer's request.


1.     What is the form of payment?

Normally 30% TT, L/C at sight

2.     Type of quotation?


3.     Port of loading?

Guangzhou/Shenzhen port

4.     Delivery time?

15-20 days after client’s deposit

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Q:What are the reasons for the slow down of aluminum extrusion press?
Try to adjust it properlyCheck for premature transferCheck whether the reaction speed of the filling valve is fast enoughThink of the above five points temporarily. Hope to be of some help to you.
Q:How to identify and distinguish the inferior aluminum profile and the poor aluminum profile four?
Third, the chemical composition is not qualified.Some manufacturers in order to retain customers, at the incorporation of a large number of miscellaneous scrap aluminum, aluminum can greatly reduce the cost, but will lead to industrial aluminum unqualified chemical compositions, seriously endanger the life of aluminum.Fourth, reduce the wall thickness of profiles.
Q:Can aluminum profiles be extruded into hollow profiles?
Yes, like aluminum tubes. This is hollow
Q:What are the factors involved in the selection of industrial aluminum profiles?
Machinability: processability, package, formability, and machinability. Because of the formability and the state, in the selection of aluminum alloy brand, but also need to consider the range of various state of strength, usually the high strength of the material is difficult to shape. The platform should be bent, stretched, deep washed and so on. After finishing, the material has the best formability. On the contrary, the material in the heat treatment state has the worst formability. The cutting of the poor, Aluminum Alloy for molds, machinery parts need cutting better, on the other hand, the low strength of cutting is poor, the mold, machinery parts and other products need cutting, cutting Aluminum Alloy are important factors to consider.Weldability: the weldability of most aluminum alloys is no problem, especially Part 5 series aluminum alloy. It is specially designed for welding consideration. Relatively speaking, it is difficult to weld parts of the 2 and 7 series aluminum alloy.Decorative performance: aluminum used in decoration or some special occasions, need the anodic oxidation of the surface coating processing, to obtain the corresponding color and surface tissue, then the decoration should be a key consideration, in general, good corrosion resistance of the anode material, processing performance, surface treatment coating performance. The performance is very good.
Q:Does the profiled bar include aluminum profiles? What are the differences between aluminum and profile?
In the general title, there are special-shaped material refers to PVC special-shaped material, aluminum refers to aluminum alloy profile
Q:In the curtain wall calculation, the tensile strength of aluminum profile 6063
Personal advice: 1. The degree of occlusion is enhanced by the gauge before stretching. Up and down / adjust the bearing, to prevent the deviation caused by the above results of the bearing.Check steel raw material is a batch product manufacturer. The factory certificate is the same.
Q:We look at this section of aluminum can't buy ready-made standard parts if necessary mold mold cost probably how many money?
Can do, large amount of words, mold costs borne by the manufacturers. Maybe two dies.
Q:Which price is expensive for aluminum profiles 6063-T6 and 6063-T5?
2.1 first digit: indicates the main addition of alloying elements.1: pure aluminum2: mainly adds alloy element to copper3: mainly adds alloying elements manganese or manganese and magnesium4: mainly adds alloy element to silicon5: mainly adds alloying elements to magnesium6: mainly adds alloy elements to silicon and magnesiumThe main additions of 7: alloy elements are zinc and magnesium8: does not belong to the new alloy
Q:How are aluminum shapes made?
3, color (mainly about the oxidation process here first oxidation): extrusion Aluminum Alloy profiles well, its corrosion resistance is not strong, should be to increase the aluminum corrosion resistance, wear resistance and surface by anodic oxidation surface treatment of the appearance of the. The main process is as follows: (1) surface pretreatment: chemical or physical methods are used to clean the surface of the profile and expose the pure matrix to obtain a complete and compact artificial oxide film. The mirror or non light (Ya Guang) surface can also be obtained by mechanical means. (2) anodizing: the surface of the pre processed profiles, in a certain process conditions, the substrate surface anodic oxidation, resulting in a dense, porous, strong adsorption of AL203 film. (3) sealing: the pore space of the porous oxide film produced by anodic oxidation is closed, so that the oxidation film is anti pollution, and the corrosion resistance and wear resistance are enhanced. The film is colorless and transparent, with strong adsorption before sealing film, adsorption and deposition of metal salts in some membrane hole, can make the profile appearance character (silver) show many colors, except such as: black, bronze, golden color and stainless steel etc..
Q:What materials are used for aluminum profile packing?
if the surface requirements is not high, three point type packaging is also common, some products need to add pearl carton / wooden packaging. Shanghai aluminum products Co., Ltd.

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