Before purchasing a marking Smoke purifier, you must grasp the characteristics of the natural environment of production and processing, and the total amount of dust: Before purchasing a laser smoke purifier, you must figure out the concentration of smoke caused during work, the average daily working time, etc., which is beneficial to selection Corresponding models and specifications of the soot purifier, thereby saving the use time of the vacuum cleaner filter!

The key at this stage is physical filtration, chemical equation dissolution filtration, positive ion resolution, and electrostatic adsorption. Physical dust purification is the preferred technology, and it is best to use a variety of purification techniques to avoid too fast blockage.

The actual effect of the marking fume purifier is different. The laser fume purifier uses a four-layer filter element. The first layer of primary filter cotton filters the large particles of dust, suspended solids, and bacteria and viruses in the air. The HEPA filter element filters more than 70 kinds of pollutants such as germs, virus infections, bacteria, bee pollen, asbestos, etc.

The filtration range is as small as 0.3μm, and the purification rate of powerful penetrating particles can reach more than 99%. The three-layer filter element reasonably filters indoor formaldehyde, benzene and other harmful and harmful substances. The HEPA four-layer filter element is used for secondary filtration to prevent the activated carbon powder from entering the equipment with the cyclone to ensure the gas is clean.

Marking fume purifier filtration (purification rate): Purification rate is an important consideration that every customer should consider when choosing a laser fume purifier. In fact, there is no problem in the pursuit of perfect filtration rate for customers. It should be based on the natural When making decisions based on the environment, should we take into account the high filtration rate? For example, in a hospital outpatient clinic or a special laboratory, the gas cleanliness regulations are very high. At this time, the maximum filtration rate must be considered. On the contrary, the working conditions of laser cutting production and processing do not have regulations on gas cleanliness levels. High, the cleanliness level of the gas will be very high, and the cleanliness level of the gas will be very high.

Noise Difficulties When purchasing a laser fume purifier, customers should consider three aspects: whether they can afford the noise generated by a large exhaust volume; whether the sleep mode can really achieve the do not disturb mode; whether the noise can be accepted. Some laser soot purifiers, coupled with pure cotton silent mode technology, use DC brushed motors and ultra-quiet mode motors, which can reasonably reduce noise. When purchasing, you can first choose a laser soot purifier that uses these two technologies. Using electrostatic precipitator and pure air negative ion technology, there is no secondary pollution. The laser smoke and dust purifier will cause active oxygen, which is also the secondary pollution of the purifier. A certain amount of active oxygen can eliminate germs, viral infections, and dissolve vaporous pollutants, but too much active oxygen can cause damage to the body, harm the lungs, and cause asthma. In severe cases, it can cause carcinogens. Nowadays, the technologies with high safety factor and good purification effect are HEPA mesh technology and activated carbon technology. Pure positive ion technology will cause active oxygen. When purchasing, you should use Laser soot with HEPA mesh filter and activated carbon technology. purifier.

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