Sunday, January 18, 2015

How To Distinguish Quality Of Aluminum Flight Case

If you want to distinguish the quality of aluminum flight case which is made of aluminum, you ought to know the quality of aluminum at first. As we all known, some aluminum material are thick, some are thin. The degree of thickness is not only decide appearance beauty of case, but also the case could keep stable when it getting impact of external force.

Aluminum material must use aluminum which is processed by oxide. Because the aluminum material which without any oxide process will be oxidation naturally and dull after storage for a period of time. That will effect the case beauty directly.

In fact, the most important part of the aluminum flight case is the wheel. There are many kinds of wheel. Such as PVC wheel, PU wheel and loading wheel. Besides the wheel could be divided into single bearing, double bearing, single brake, double brake. The prices of different kinds wheel are different. Some may be gotten in several yuan, some may be gotten in dozens of yuan. Quality of the wheel decide the normal transport of the aluminum flight case. Certainly you had better choose a right shockproof layer. There are EV glue and pearl cotton for shockproof. Density, hardness and thickness of these two materials has the effects of protection and shockproof.

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Saturday, January 3, 2015

Comparison Of Aluminum Case And Simple Case

Nowadays aluminum cases become more popular than simple case. There are many differences between them. Next I will introduce the difference in detail.

At first, aluminum case and simple case have different appearances. The aluminum case is often equipped with later door. This designing is favor of convection and radiating. However the simple case display unit plate fixed, and it is without box structure, radiating and convection. On the other hand, aluminum case is convenient and with good safety protection. So aluminum case usually has longer service time than simple case.

Aluminum case and simple case have different designing purpose. The former is consider the safety and the service life of the whole screen. But simple case is designed for saving cost. People put their personal goods into the aluminum case to ensure they could stay at a sealing environment. Especially at the outside, the rain or water could not get into the case directly. On the contrary, simple case is often without box structure and later cover. Even it is made with little material and in low price, but more customers think the practicability of the case is more important.