In the near future, laser markers will surely be as popular as the previous copy in enterprise applications. Different types of laser marking machines have been produced for the different needs of our customers. However, the large amount of smoke and dust generated by laser marking is also a very difficult problem. First, determine how to choose the laser welding dust collector from the type of laser marking.

1. Laser wavelength: 532nm laser marker, 808nm laser marker, 1064nm laser marker, 10.64um laser marker, 266nm laser marker. The most widely used is 1064nm. It can also be roughly said to be an ultraviolet laser marker, a green laser marker, and an infrared laser marker.

2. The laser is divided into CO2 laser marker, Semiconductor laser marker, YAG laser marker, and fiber laser marker.

By industry-specific division:

The fiber laser is used to output the laser, and the marking function is realized through the ultra-high-speed scanning vibrating mirror system. The fiber laser marking machine has high optical conversion efficiency, air-cooled cooling, small overall size, good output beam quality, high reliability, long operating life, and energy saving. It is used in fields requiring high depth, smoothness and precision, such as mobile phone stainless steel jewelry, clocks, molds, IC, mobile phone buttons and other industries. Bitmap engraving can engrave beautiful photos on metal, plastic and other surfaces. The engraving speed is the traditional first. 3-12 times of the first-generation lamp-pumped marking machine and the second-generation semiconductor marking machine.

Ultraviolet laser markers are cold light and UV laser markers, which are relatively promising models. The smoke absorber for soldering of many products does not produce satisfactory results. Ultraviolet laser markers generally can mark. The printed text, patterns, etc. are more detailed and clear, and are mainly used in the main products where enterprises have higher requirements for text and patterns. The commonly used ultraviolet lasers in the market are 3W, 5W, 7W, 8W, 10W, 15W.

Using CO2 metal laser, enlarged focus optical system and high-speed vibrating mirror scanner, stable performance, long life and maintenance-free. The CO2 radio frequency laser is a gas laser with a laser wavelength of 10.64μm, which belongs to the mid-infrared frequency band. The CO2 laser has a higher power and a higher electro-optical conversion rate.

   From the above classification, it can be seen that only laser marking is a classification. For different laser marking fumes, PURE-AIR technology develops different laser welding process dust collectors and movable dust collectors according to their characteristics.

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