Tips for purchasing aluminum housing of household appliances

yongu-group

In recent years, more and more electronic products, household appliances and mechanical and electrical products have chosen aluminum products as the preferred materials for their electrical junction box, for the following reasons:

1. Aluminum shell is easy to process, high hardness, light weight, and its conductivity and thermal conductivity are second only to silver, copper and gold;

2. Non toxic, no metal pollution, no volatile metal in the surface oxide layer, no spark due to collision and friction;

3. High ductility, strong plasticity, good productivity, good casting performance, and great production advantages;

4. Stable chemical properties, non-magnetic, recyclable, and can be forged into alloy materials with a variety of metal materials;

5. It has excellent reflective and conductive properties to light and heat, and can improve the effect of heating sterilization and low-temperature treatment.

In addition to the above advantages, the aluminum shell also has the characteristics of convenient processing, high flexibility, good appearance, good touch, good texture, and so on. Therefore, it has been widely used in mechanical and electrical products, electronic instruments, mobile power supply, photoelectric lighting and other fields. It not only adds color to the product, but also can improve the product value, effectively improve the added value of the ower enclosure, and so on.

But recently, I often heard that a friend said that he had encountered a defective aluminum and abs material shell, which not only hurt his money, but also his reputation. What's the matter?

This is because there are many unscrupulous aluminum enterprises that will renovate and sell the waste materials. On the surface, there is no problem with such materials, but when they are actually used, they will find the essence of their inferior products. Not only are watermarks prone to appear on the surface, but also the flatness of the surface is greatly reduced!

And often this time to find unscrupulous enterprises or individuals theory, it is empty, the buyer also suffered losses!

Is there any way to help us identify and purchase aluminum shells without being damaged by defective products? Of course!

1. Note the surface:

The quality of the raw materials for the excellent and high-quality aluminum shell is also very good, so the surface and inner layer of the material must feel very smooth and flat without pits or damages, and there will be no such phenomena as small bubbles, cracks, slight peeling, and easy falling off of the oxide film;

2. Inspection mark:

Generally, the surface of the aluminum shell produced formally will have clear, easy to identify, and very distinctive characters. The contents mainly include the manufacturer, address, contact phone number, and trademark of the aluminum shell. On the one hand, it can play the role of publicity and advertising. On the other hand, it can also give feedback as soon as possible when the product has quality problems, so as to avoid affecting the reputation of the manufacturer and the industry, Defective products, on the contrary, usually have vague words and illegible information;

The above are the purchasing tips for the two aluminum shells. However, if you want to buy aluminum shells with good quality, you'd better choose a regular aluminum enterprise with good reputation in the industry. This is the long-term way.