The housing of mini dental suction systems uv disinfection machine is charged and sparks discharge. To prevent this discharge, the component should be grounded. But even so, we still need to consider this discharge: suppose that one of all ground filter elements is forgotten, or the filter element falls off and is isolated from the ground to form a conductive element. Of course, when the filter element is fully installed, it should not be regarded as a normal condition, but it can hardly be ruled out in the case of a failure: the separation filter element should be regarded as a normal failure (or possibly a rare failure, if the installation reliability is high. But) Even rare malfunctions are unacceptable!

There is a similar method for mechanical sparks: if a fast-moving mechanical device is extracted from the filter, it is difficult to prove that no spark will enter the filter even in rare failures. But the accompanying mechanical sparks only ignite the rather sensitive dust, which may settle on the filter element and start smoking. For sparks, the combination of filter elements and continuous smooth air flow is an ideal environment for survival and development into a real flame. Yin fire is a guarantee for dust explosion. mini fume extractor

On the other hand, especially for filter chambers with dense filter elements, these filter elements will greatly slow down the explosion. The explosion may spread between the dust collector elements. Anyone who must clean the mobile dust exhauster for laser and plasma cutting after the explosion and need to remove all the burning elements can confirm it.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.