1, before the purchase to master the characteristics of the natural environment of production and processing, the amount of dust is how much: before the purchase of laser dust purifier must be clear, the total area of the laser operating platform, the smoke concentration value during work, the average daily running time, etc., which is beneficial to select the corresponding specifications of dust purifier, reduce costs, and increase the use time of vacuum cleaner filter!

2, purification treatment technical methods: at this stage, the technical keys of purification treatment are physical overworry, chemical equation dissolution overworry, positive ion technology, electrostatic induction dust collector. The actual effect of the smoke filter is optimized by the physical overworry technology, and it is best to choose a variety of treatment technologies to avoid too fast blocking of the filter element.

3, the filter element: the actual effect of different filter elements is not the same, the laser dust purifier uses 3 layers of filter element, a layer of initial effect filter cotton overworry out the gas large dust, suspended solids and bacterial viruses. Two layer HEPA filter element overworry fine floating bacteria, virus infection, bacteria, bee pollen, asbestos and other more than 70 kinds of pollution substances, overworry as small as 0.3μm, strong penetration of the particle purification rate of more than 99%. The three-layer activated carbon filter core can efficiently purify formaldehyde, benzene and other generally harmful substances.

4, filtration rate (purification rate) : purification rate should be an important consideration for every customer to buy laser dust purifier, in fact, customers in the pursuit of perfect filtration rate is no problem, the foothold is good, the problem is to decide according to the natural environment of the application, whether it is necessary to ensure that the filtration rate is large.

What should I pay attention to when buying a laser smoke purifier?