The field of laser smoke filter application industry:

Laser marking metal/non-metal

1. The smoke and dust produced by laser marking metal are mainly fine metal dust. This kind of dust is easy to block the filter with general smoke purifiers on the market, and the cost of consumables is high.

2. The smoke and dust produced by laser marking non-metals are mainly micro-dust and smoke. This type of smoke and dust mainly has the characteristics of small particle size, viscosity, and peculiar smell. It is necessary to solve the clogging problem of dust particles and the problem of peculiar smell. In some working conditions, the peculiar smell of smoke and dust is also corrosive. In response to this situation, PURE-AIR has developed a laser machine smoke extractor with a multi-stage filter device to solve the above problems.

3. Laser welding processing

The smoke and dust produced by laser welding are mainly high-temperature dust and smoke. This kind of smoke and dust mainly has the characteristics of small particle size, viscosity, and high temperature. Due to laser welding, especially continuous welding conditions, it is easy to continuously produce high-temperature gas and sparks. Ignite the filter, thereby creating a safety hazard. In response to this working condition, PURE-AIR has developed a high-temperature resistant, flame-retardant series of laser perporated film air filter with a pre-spark arrestor, which can prevent the filter from burning out.

Laser cutting and adsorption dual purpose

When a low-power laser cuts flexible sheets such as FPC, pole piece, aluminum foil paper, etc., it is necessary to first adsorb the cutting workpiece on the work surface and vacuum the dust while processing. This requires a host to achieve two functions. For this working condition, PURE-AIR has developed a high negative pressure, silent series of smoke filters, with a power of 4.0kw that can achieve noise below 60dB (A).

Laser welding workstation

Robot/manipulator welding will generate a lot of dust, smoke and odor. If it is not processed in time, it will cause environmental pollution and damage to precision accessories such as laser heads. It can be filtered for special scenarios.

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