Solar module aluminum frame

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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.

Provide full type of solar module frame:




       Other size can be accepted.


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


T3, T4, T5, T6 and other


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


Any  colour based on Standard Germany RAL Mark


Not  more than 16 meters

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.


1. Solar module frame; 2. Drilling; 3. Bending; 4. Cutting; 5. etc.




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


Annual  output 800,000 tons

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Q:Just engaged in industrial aluminum business enterprises do not know what this occupation what product extrusion for?
Guangdong now has a lot of aluminum factory, and the price is very low
Q:Regarding the wall thickness of aluminum alloy profiles, are there any standards in the country?
< technical specification for glass curtain wall JGJ102-2003> open section bar is not less than 3.0mm. For example, the beams are mostly open and closed at one end with a cover plate. Closed profiles such as stand up, mostly closed type, not less than 2.5mm, these are only the minimum requirements for wall thickness, but also in accordance with the calculation of the book in the calculation of the wall thickness.
Q:Tips for identifying aluminum profiles
For the mechanical framework of aluminum on the market quality is not good, consumers can use a simple method to distinguish aluminum, so you use the time better.
Q:What is aluminum profile?
Aluminum bars: aluminum bars are obtained by hot extrusion and extrusion so as to obtain aluminum materials of different cross section. The production process of aluminum profile mainly includes three processes: casting, extrusion and coloring. Among them, the color mainly includes: oxidation, electrophoresis coating, fluorine carbon spraying, powder spraying, grain transfer and other processes. Aluminum profile features: 1) corrosion resistance; aluminum profile density is only 2.7g/cm3, about steel, copper or brass density (7.83g/, cm3, 8.93g/, cm3), 1/3. Aluminum can show excellent corrosion resistance in most ambient conditions, including air, water (or brine), petrochemical, and many chemical systems. 2) conductivity; aluminum profile is often chosen because of its excellent electrical conductivity. On the basis of equal weight, the conductivity of aluminum is nearly two times that of copper. 3) thermal conductivity; the thermal conductivity of aluminum alloy is about 50-60% of copper, which is beneficial to the manufacture of heat exchangers, evaporators, heating appliances, cooking utensils, as well as the cylinder head and radiator of automobiles.
Q:Is aluminum alloy made of industrial aluminum?
Two, according to the alloy can be divided into 1024 categories: a 2011, 6063, 6061, 6082, 7075 grade aluminum alloy, which is the 6 most common. Grades are different in various metal components ratio is not the same, in addition to the usual windows In addition to aluminum 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 drawings processing customer.
Q:What is the difference between the type 4040c and 4040d of aluminum profile?
No drawings, really difficult to say, each manufacturer of profiles on the naming method is not the same.
Q:What is the terminology to explain the aluminum twist and bending and a sharp respectively.
The 3. longitudinal side camber: the largest plane profile on the platform, to achieve stability by self, at the ends of the side section had draw a straight line on the platform, measuring the maximum gap between this line and the side profile values for longitudinal side camber.A: can be completely surrounded by the profile of cross-section of the smallest circle.Manual input, for reference only, specific explanation can view GB/T 14846.
Q:What do the 6063 and T5 represent in the aluminum profile 6063-T5?
Alloy number: our country's current general is the American Aluminum Association "Aluminium Association" numberExamples are as follows: 1070-H14 (pure aluminum)2017-T4 (heat treatment alloy)3004-H32 (non heat treated alloy)2.1 first digit: indicates the main addition of alloying elements1: pure aluminum2: the main alloy element added copper3: the main alloying elements are manganese or manganese and magnesium4: the main alloy element is added silicon
Q:What is the difference between aluminum profile and sheet metal?
Aluminum extrusions can be produced by extrusion or casting. In contrast, the aluminum sheet is flat, mainly for all types of surface.
Q:What is the nitriding process of aluminum extrusion die?
The principle of nitridation:Gas nitrocarburizing, that is gas nitrocarburizing, refers to low temperature nitrocarburizing based on gas nitriding and carburizing. Commonly used media have 50% ammonia, +50% endothermic gas (Nitemper method); 35%-50% ammonia, +50-60% exothermic gas (Nitroc method) and ammonia through the drip ethanol or formamide and so on. In soft nitriding, because of the high solubility of carbon atoms in the epsilon phase, the soft nitrided surface is a common compound of carbon and nitrogen, which is good in toughness and wear resistant.In the process of gas nitrocarburizing, due to the extremely low solubility of carbon atoms, it quickly reaches saturation state and precipitates many super micro cementite points. These cementite particles, as the core of the crystallization of nitrides, contribute to the formation of nitrides. When the surface nitrogen concentration reaches a certain level, the epsilon phase is formed, while the carbon solubility of the epsilon phase is very high, which in turn accelerates the dissolution of carbon.After gas nitrocarburizing, its structure is composed of epsilon phase, gamma phase and nitrogen containing cementite Fe3 (C, N), carbon will reduce the diffusion rate of nitrogen, so the thermal stress and the stress of the tissue are hard, the nitriding is large and the layer is thinner. But at the same time, because the soft nitride layer does not exist. Therefore, the nitride layer, better toughness than hard nitriding

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