White Paint Color Aluminium Spraying Profiles RAL Standard Size For Most Types Of Doors OEM Extrusion Factory

Processing Method of Aluminum Material

Frame material
In the material of doors and windows, the material connected with the wall. Its main feature is that the surface of the joint with the wall is mostly flat, fixed on the wall, and cannot be moved.
Fan material
Materials that can be opened in doors and windows. It is characterized by the ability to move
central stile
The rectangle composed of frame material is divided into several small rectangular materials.
Zhenzhongting: fixed on the frame material;
False middle support: fixed on fan material
Line pressing
On one side of the room, the profile used to fix the glass.
Round pressing line: suitable for 45 degree splicing
Square pressing line: suitable for 90 degree splicing
Performance introduction
1. Good heat preservation
K value -- heat transfer coefficient
Common aluminum alloy k = 207 w / (m2k)
Broken bridge aluminum alloy k = 2 ~ 4 w / (m2k)
2. Sound insulation is good
Careful structural design and tight joints. Tested
3. Good air tightness
4. Good water tightness
5. Wind pressure resistance
The decorative surfaces on both sides are aluminum alloy with good wind resistance, and the finished products of doors and windows can reach grade 7
6. Fire resistance
Aluminum alloy is made of metal material and does not burn. Nylon 66 in the middle is flame retardant and does not burn. It is a recognized flame retardant material
7. Security
Broken bridge aluminum alloy doors and windows, equipped with excellent hardware, make thieves helpless.

Powder Coated Types:

1: Air spraying method. The powder coating is placed in the spray gun, and the coating is adsorbed on the surface of preheated aluminum profile by the adsorption force of compressed air. The powder is melted on the surface of aluminum profile. Thermoplastic and thermosetting powder can be used. If it is thermosetting powder, it should be solidified in the oven. This spraying method is suitable for the surface of small aluminum profile.

2: Fluidized bed dip coating method. The aluminum profile is preheated first, and then immersed in a powder coating fluidized bed to melt the powder to the surface of the aluminum profile. Thermoplastic and thermosetting powder can be used. If it is thermosetting powder, it should also be solidified in the oven. This spraying method is suitable for small aluminum profile surface with thick film, as well as medium-sized pipes or metal mesh, which can be fully dip coated.

3: Electrostatic powder spraying. This is a widely used powder spraying method at present. It uses the principle of electrostatic adsorption, so that the powder coating under electrostatic induction can be adsorbed on the surface of aluminum profiles with opposite charges. Both hot spraying and cold spraying can be used. After spraying, it needs to be dried in the baking oven. This spraying method is suitable for the surface of aluminum profiles with different sizes and shapes, and uses thermoplastic and thermosetting powders Fine.

4: Electrostatic fluidized bed dip coating method. This spraying method combines the fluidized bed dip coating method and electrostatic powder spraying method, using thermoplastic and thermosetting powder, which is suitable for the mass production of small aluminum profiles with film thickness less than 150 μ M.

5: Electric field corona coating method. The thermoplastic or thermosetting powder is placed between two parallel electrodes to make the powder coating charged, and the coating material is passed through between the electrodes to make its surface absorb the powder. A fluidized bed is placed under the device, and the spraying material is sprayed from the nozzle of the ejector, which is suitable for spraying small aluminum profiles with thin coating (10-20 μ m).

Aluminum Profiles Advantages:

1. Compared with other commonly used metals, the density of aluminum profile Bai is smaller and lighter. The density of Du is only 2.70 g / cm3, which is 1 / 3 of copper or iron. In the process of using Zhi, the required bearing capacity is not considered at all.

2. In the production process, aluminum profiles are treated by two processes, hot and cold, which have strong corrosion resistance.

3. Aluminum profile has good ductility. It can be made into light alloy with many metal elements, with high quality.

4. Compared with other metal materials, aluminum mold has strong plasticity, good productivity and good advantages for production.

5. Aluminum profiles have good casting properties and can be processed into different shapes of aluminum profiles.

6. The surface treatment performance is good and the appearance color is bright.

7. The chemical property is stable, non-magnetic and can be recycled. It is a kind of benign and recyclable metal material.

8. Small elastic coefficient and no spark in collision and friction make the best performance in automobile technology.

9. It has good thermal conductivity and conductivity, and is outstanding in short distance transmission.

10. Compared with other metal materials, aluminum profiles have no metal pollution, no toxicity and no volatile metal on the surface oxide layer.

Themral Break Aluminum Profiles Features:

Heat cut aluminum alloy is the abbreviation of heat insulation aluminum alloy for bridge breaking. Bridge breaking aluminum is also called heat insulation bridge breaking aluminum profile, heat insulation aluminum alloy type right material.

The two sides of the broken bridge aluminum are made of aluminum, and the middle part is made of plastic profile cavity, which can improve the water vapor tightness of doors and windows.

In terms of thermal insulation and sealing performance, the new type of bridge breaking energy-saving aluminum alloy window is leading the fashion.

Broken bridge aluminum alloy window is an improved type based on the old aluminum alloy window in order to improve the thermal insulation performance of doors and windows.

The principle of bridge breaking aluminum alloy window is to use PA66 nylon to separate and connect the two layers of aluminum alloy Indoor and outdoor.

Broken bridge aluminum alloy is a new type of thermal insulation aluminum profile, which can be divided into strip type and glue injection type according to the connection mode.

Advantages of Aluminum Frames:

1: According to the door opening mode: push pull aluminum alloy door, flat open aluminum alloy door, folding aluminum alloy door.

2: According to the type of outer door frame: ordinary single outer frame aluminum door, single wall aluminum door, full frame wall aluminum door.

3: According to the width of aluminum: 46 series, 50 series, 65 series, 70 series, 80 series, 85 series, 90 series, 93 series, 99 series and other aluminum alloy doors.

characteristic

1. The material is light

2. Good sealing

3. Beautiful color

4. Convenient processing

Aluminum alloy profiles have the characteristics of high strength, strong corrosion resistance and not easy to deformation. Why do some aluminum alloy doors have gone shape before they are used for a year? After analysis, under normal use, the deformation of aluminum alloy door may be caused by the thickness of aluminum alloy profile used. It is understood that the aluminum alloy indoor door, which is available for consumers to choose in the building materials market, has a variety of thickness of 0.8mm, 1.0mm and 1.2mm. The strength of aluminum alloy doors with thickness of more than 1.0mm is better, and will not deform in 5-8 years under the condition of normal use. But some small manufacturers cut materials to reduce production cost, and even made bathroom doors with aluminum alloy profiles with thickness of only 0.6mm. Because of the thickness of the material, the aluminum alloy doors are easy to deform.

Caution: the thickness of profile directly determines the quality of aluminum alloy door. When consumers choose aluminum alloy doors, do not greedy for cheap and choose aluminum alloy doors with too thin profile.

Please tell us the information below, and we will give the best suggestion to you !

1. Where you intend to use the aluminium profiles?

2. If you have the estrusion drawing, send us and we develop the correspondence mold.

3. Which color you want or tell us the architectural style you like.

4. Purchase quantity. It will convenient us to give you the best price.