Aluminum cooler

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
3000T pc/month

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Product Description:

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:How can the refrigerator be welded with copper aluminum tube?
Welding powder, copper electrode can be used welding!
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.
Q:What is the difference between the extrusion process of seamless aluminum tubes and conventional aluminum tubes?
The short rod, high temperature, slow extrusion process, especially to control the "three temperature", aluminum rod, extrusion cylinder, and the mold must be kept clean, aging time and temperature are adjusted according to the wall thickness of a size of it
Q:What is the difference between air conditioning copper tubes and aluminum tubes?
The copper tube has high heat transfer efficiency, corrosion resistance and good strength, but the price is expensive.The heat transfer efficiency of aluminum pipe is higher, the corrosion resistance is not good, but the price is much cheaper.
Q:Air conditioning copper aluminum tube how to connect? It's broken at the copper aluminum pipe joint. What should I do?
1. the copper tube inside and outside of the tube wall is clean, and then in the brass (copper tube outer diameter equal to the diameter) has been prepared with uniform wall paste aluminum powder, aluminum tubes inserted into 10mm.2 open welding torch, adjust the mixing ratio of oxygen and B, choose neutral flame. With the flame heating and the alignment of adjacent copper tubes (heat uniformly faster), when heated to melt in the copper tube to start, and then rotate the brass pretty, even soluble together, then take off the gun.3 note that the paste is aluminum powder aluminum powder and water.Another point is to note that it is in the pipeline will have aluminum slag, must blow clean hair in small, because in a brass tube is formed when rubbed into aluminum complex
Q:The cooling tube is iron or aluminum Frestech refrigerator?
Frestech refrigerator belongs to the second tier brands, with the greatest likelihood of iron pipe.At present, the domestic refrigerators are basically aluminum alloy tubes or iron pipes, the main reason is to reduce costs. In addition, the current refrigerant does not have any corrosive, and iron pipe is entirely possible.However, the exposed section, that is, the section of the compressor links, or copper tube, because it leaks in the air, the cold pipe will condense the moisture in the air, forming water droplets, if the iron pipe, it will rust easily. The main pipe is insulated by the insulation layer and is not in contact with the air. Therefore, the water pipe can not be collected, and the iron pipe is feasible.
Q:What's the difference between extruded aluminum tubes and cold drawn tubes?
Extrusion is a thermoplastic process with a strength lower than cold drawn.
Q:Automatic necking machine for aluminum pipe necking is what causes Hoove
Necking tools, molds and the like are not perfect. You can look at the Taizhou Federation of mechanical and electrical automatic CNC necking machine, CNC system to control the circular roller work, as if the effect can also be.If the pilot type relief valve, may be caused by not unloading overflow valve orifice plug through a relief valve.
Q:How to bend the oval aluminum tube 10
Pull the solid die upwards! You can also do more bending! This needs professional! I'm a professional elbow! It can also be bent in sections!
Q:How can copper tubes be plated?
According to the principle of the electrolytic cell, it can be completed! Do this: aluminum cathode of a power supply, a bobbin is connected with the anode, in the aluminum sulfate solution, can be completed! You can check to prevent accidents. Thank you for your attention

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