The standard industrial aluminum profiles should be smooth and beautiful, but with the continuous improvement of the company's requirements for industrial aluminum profiles, many aluminum profile manufacturers with different technical levels emerge one after another. Many manufacturers of industrial aluminum profiles have not enough overall strength and production operation, and the surface of aluminum profiles produced by them is bruised, scratched and bruised. So what causes will cause the surface damage of industrial aluminum profiles? Fu Bo Xiaobian analyzed the following aspects:

1, the surface dirt:

Dirt adheres to the surface of the ingot or the composition of the ingot shrinks. There are a certain number of hard metal material particles in the ingot. When the metal material flows through the working belt in the whole extrusion process, such loose floating objects or hard metal material particles adhere to the surface of the working belt or cause damage to the working belt, resulting in scratches on the surface of the profile.

2. Placement rate:

When the fork bar sends the profile from the feed rail to the bed of the pendulum, the profile collides because of the too fast speed;

3, die shell extrusion:

The die shell dies or work with dirt, and the strength of the die shell belt is low, which makes the surface of the belt injured during extrusion and scratches the profile;

4, human factors drag:

Drag the industrial aluminum profile by human factors at the bedside of the pendulum, resulting in abrasion;

5, cupboard mesa clean and tidy:

There are exposed metal materials or hard impurities in the high purity graphite bars on the feed rail or the bed of the pendulum, which will scratch the surface of the industrial aluminum profile when it touches the profile;

6, the whole process of transportation:

In the whole process of transportation, the profiles rub or squeeze each other to cause damage.

Under what conditions will there be light interference in industrial aluminum profiles?

First, frosted fabric aluminum profile:

In order to prevent the light from shining, aluminum profiles have the disadvantage of light interference under certain environment and conditions in architectural decoration. The surface of aluminum profiles will be as delicate and soft as brocade, which is very popular in the market. However, the existing abrasive materials must be able to overcome the uneven surface sand particles and the lack of mold patterns.

Second, multi-tone surface treated aluminum profiles:

Monotonous silvery white and tawny color can no longer meet the good cooperation between architects and exterior wall decorative tiles and exterior wall latex. The new series of stainless steel, champagne, gold, titanium gold and red can add colored glass to the decorative effect. These profiles must be chemically or mechanically polished before oxidation, and the effect is good.

Three, electrophoretic paint aluminum profile:

Electrophoretic painted profiles have a soft surface gloss and can resist acid rain erosion of cement and mortar. 90% of aluminum profiles in Japan have been electrophoretically painted.

Four, powder electrostatic spraying aluminum profile:

Powder electrostatic spraying profiles are characterized by excellent corrosion resistance, and their resistance to acid, alkali and salt fog is much better than that of oxidized colored profiles.

Five, plasma enhanced electrochemical surface ceramic aluminum profile:

Like this type of aluminum profile, it is now advanced processing technology. This aluminum profile has excellent quality, but its cost is relatively high. It has more than 20 colors, and its biggest feature is that it can be colored like printed cloth as needed. The surface of aluminum profile is colorful and the decorative effect is very good.

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