The secret of cleaning aluminum alloy truss

Most people would think that the aluminum alloy stage truss require frequent cleaning, but it is wrong. The first thing to be corrected is that the aluminum alloy truss is not necessary to use every time to use a clean and wipe; second, even if it need to be cleaned, the time can not be too long, the intensity can not be too large. What is the reason?

 

This is because the aluminum alloy is often used to wipe the stage truss, and the time is very long, it will cause a lot of friction force. Then the greater the friction, the faster the truss damage. So in addition to the time and intensity to be controlled, the time to use a soft cloth.

 

The reason for this requirement is mainly for two purposes, on the one hand is to protect our hand will not be too big damage; on the other hand, in order not to hurt the truss surface. The texture of the cloth is soft, and the friction between the two trusses will be relatively small, so that it can protect the truss.