Industrial 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 do you mean by aluminum alloy T3-T8? Someone who answers me, thanks a lot
Aluminum alloy profile T3 refers to natural aging after solid solution treatment.Aluminum alloy profile T8 refers to solution treatment, cold work, artificial aging.
Q:Mechanical expert answers!
The link between the motor seat and the profile is bolted. Screw holes in the track, and bolts on the motor seat are screwed into the threads of the profiles.
Q:What kinds of profiles are made of aluminium alloy windows?
Four, look at the materialMaterial in the material, there are 6 main areas of reference:The thickness: Aluminum Alloy sliding window of 70 series, 90 series two, Aluminum Alloy housing interior sliding doors with 70 series. The number of aluminum alloys indicates the number of millimeters of the thickness of the door frame. Common aluminum alloy sliding window has 55 series, 60 series, 70 series, 90 series of four kinds. Selection should be based on the window size and the local wind pressure value is determined as shall be not less than 70 series Aluminum Alloy closed balcony sliding window.The strength: tensile strength should be 157 per square millimeter of Newton, yield strength to reach 108 per square millimeter of Newton. When buying, you can moderate bending profiles, and then you should be able to restore the original state.3: the same color Aluminum Alloy profile color should be consistent, such as color, that is not to buy.The flatness: check the Aluminum Alloy profile surface, should not sag or bulge.The gloss: avoid buying Aluminum Alloy doors and windows opening on the surface of the bubble (white) and ash (black), crack, burr, profile leather and other obvious defects.The oxidation degree of oxide film thickness should reach 10 micron. When choosing, light the surface of the profile to see if the oxide film on the surface can be removed.
Q:What is the difference between the type 4040c and 4040d of aluminum profile?
I think you see two things and find it makes no difference to ask the question! If so, the two profiles are identical, just numbers from different companies!
Q:Excuse me, aluminum oxidation and electrophoresis have what different?
Main features of high-grade electrophoresis aluminum:1, with a strong film hardness, impact resistance2, with a high adhesion to the film, not easy to fall off and aging3, aluminum oxide than the more strong wear resistance, weather resistance, alkali resistance4, the surface color is rich, beautiful, has the mirror like luster effectAluminum electrophoresis processing in oxidized aluminum on the basis of better quality than the oxidized aluminum chip. The price is relatively good point.
Q:What role does glass curtain wall aluminum profile holder play?
The subframe is formed by connecting the silicone structural adhesive with the glass and then connecting the plate with the aluminum alloy through the platen. The purpose of the subframe is to achieve the "hidden frame" purpose
Q:How to calculate the spraying powder of aluminium profile?
If you are oily and material surface oxidation layer, the most complete process is: in addition to the principle of oil - water - rust - powder coating construction technology and requirement of the powder electrostatic spraying is the use of high-voltage corona electrostatic electric field. stay
Q:125MN double action aluminium extrusion machine please don't master Baidu search and then copy and paste a lot,
MN is an international unit, said the bull"125MN's extruder is 12500T's extruderBloomberg metal Forum
Q:Why should aluminum surface treatment process?
The hard oxide film formed after the surface oxidation treatment prevents the internal aluminum from being oxidized and prolongs the service life of the aluminum profile.
Q:How is the aluminum alloy profile series divided?
The classification of aluminum alloy profile series has different classification results according to different classification standards.First, the use can be divided into the following categories:1. doors and windows of the construction of aluminum windows and doors (divided into two types of doors and windows and curtain wall).2. aluminum alloy shelf aluminum profiles, they are different from the shape of the cross-section. But they are produced by hot extrusion.3. aluminum industry: mainly used in automation equipment, sealing cover skeleton and the custom mold machinery and equipment according to their own requirements, such as assembly line conveyor belt, hoisting machine, glue machine, testing equipment, electronic machinery industry and clean room with!Two, according to alloy classification:Can be divided into 1024, 2011, 6063, 6061, 6082, 7075 and other alloy grade aluminum profiles, of which the 6 series are the most common. Grades are different in various metal components ratio is not the same, except for the commonly used aluminum profile doors and windows such as the 60 series, 70 series, 80 series, 90 series, curtain wall series aluminum profile, aluminum industry has no clear distinction model, most manufacturers are in accordance with the actual processing of customer drawings.Three, according to surface treatment requirements classification:1. anodized aluminum2. electrophoresis coating aluminum material3. powder spraying aluminum material4. wood grain transfer aluminum5., light aluminum (divided into mechanical polishing and chemical polishing two), including chemical polishing costs

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