Aluminum fan

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We are the largest aluminum profilemanufacture in China which specializing in industry aluminum profile. If you need some products,please feel free to send us the drawings or samples, we will supply you the good qualitywith best price, and we will serve you all the time.

We can provide such heat sink as belows:


Material

Alloy  Aluminum 6063,6061,6005,6082 or customer nominated

Temper

T3, T4, T5, T6 and other

Surface

Anodize,  electrophoresis, powder coating, PVDF coating,  etc.

Colour

Any  colour based on Standard Germany RAL Mark

Length

According to the drawings

Good Package

Inner plastic film /outside carton/wooden  pallets

Payment Method

T/T, L/C, etc

Delivery Time

Normally 2-4 weeks, Delivery time can be consulted.

Press  Machine

500-12500  tons all together 93 press lines.

Fabrication

1. Hest sink 2. Drilling; 3. Bending; 4. Cutting; 5. etc.

Certificate

ISO/TS 16949,DNV,IRIS,CCS,AFA,etc.

Dies

1.  Using our dies, no fee;

2.  Using customer drawing, opening dies, usually about 5~50 tons then the dies  cost can be refunded.

3.  Die cost is negotiable base on the order quantity

Capability

Annual  output 800,000 tons



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Q:Why is the copper tube of AUX air conditioning aluminum tube?
The air conditioning aluminum tube is made of pure aluminium or aluminum alloy and is extruded into a hollow metal tube with longitudinal length. The air conditioning aluminum tube has "anneal"
Q:Seamed tubes and seamless tubes under which good?
Seamless aluminium bearing is better than welded aluminum tube, seamless texture is relatively uniform, there will be a small amount of loss in the pipe part of the chemical composition of weld, so the mechanical properties poor and seamless pipe! But not very different! Seamless pipe is recommended if it is used for elbow! The welded pipe is easy to crack! Bending radius is relatively large, then no problem!
Q:1.2mm thickness of the aluminum tube, why measured only 1.0mm thick?
There is an error relationship, and may be affected by the environment, as well as the physical properties of the material itself, such as thermal expansion, cold contraction and so on
Q:Is the tube of LED lamp all plastic tube well or half plastic half aluminium tube?
All plastic tube is one of the most widely used early, because the main use of non isolated power supply, in order to avoid electric shock problems, so I hope to use more plastic tube. Which is used with Phi 5 straw hat tube LED. The fluorescent lamp is the biggest problem due to the heat radiating, all sealed in the tube, unable to escape, life is very serious, coupled with the straw tube had life is very short, less than 2000 hours on the bad.Semi plastic half aluminum LED fluorescent lamps sold on the market are basically the half PC Aluminum Alloy, in the half light of the use of plastic in need not pervious to light and need the half cooling on the use of Aluminum Alloy.
Q:Will the aluminum tube (6063) anodized after the local needle hole shaped point, what is the reason for it, is the material problem or oxidation plant corrosion?
You are the light, or the fog, if light, are certainly no oxidation treatment, that is, if the surface is like fog, that is normal. I have been working in this area, a few years, what are a little, in fact, no matter what, to ensure the material beautiful, do not have that you said.
Q:What's the difference between the forward extrusion and the backward extrusion of the aluminum tube?
Seamless aluminum tube production process: reverse through the core (hole) to form seamless pipeThe production process of aluminum tube seam: conventional tubes is generally used for combination die extrusion, which is produced by extrusion, is welded, the welding seam is automatically in high temperature.
Q:What is the aluminum tube expanding device? What's the principle?
It can be divided into seamless aluminum tube and common extrusion pipe according to extrusion methodAccording to the precision points: ordinary aluminum tube and precision aluminum tube, in which the precision aluminum tube generally needs to be processed after extrusion, such as cold drawn, fine drawn, rolling
Q:How can argon arc welding of aluminum pipe be welded?
Like other argon arc welding, argon filled tube after welding, but the welding material should be selected, and pipe materials as can be.
Q:What is the difference between aluminium pipe and aluminium alloy pipe?
According to the shape of: square tube, round tube, pattern tube, special-shaped tubeIt can be divided into seamless aluminum tube and common extrusion pipe according to extrusion method
Q:Is there any difference between the installation of air conditioning aluminum tube and copper tube?
There is no difference, but very very very very very very attention attention, connected at two copper tubes, try not to force, in as far as possible to avoid bending, or welding technical requirements. Copper and aluminum with no end of trouble for the future is very high, the scene can not be solved.

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