There are two types of laser cutting fume extraction systems: source and cabinet. Source extraction uses a cylindrical nozzle and extraction arm. They must be placed near the laser application. The type of fume extraction arm you need depends on its diameter and structure. Cabinet extraction is typically a more expensive option. To maximize its effectiveness, source extraction should be placed closer to the laser application. Both methods will result in lower emissions.
Why Use Laser Fume and Dust Extraction System?
The Laser Fume and Dust Extraction System is specifically designed for use with laser systems. It offers improved performance and lower maintenance while providing the same excellent filtering efficiency. The system is available in a variety of configurations to fit any application. Whether you are using a laser machine for cutting glass or performing soldering or metal fabrication, it is the right choice for your business.
Features of Laser Cutting Fume Extraction System
Laser Fume Extraction System removes harmful laser particulates from the air during light-duty laser cutting, engraving, or marking processes. The system is compact and very quiet, making it ideal for workshops, and small industrial settings. Its dual-stage design utilizes both a pre-filter and a large combined filter to keep your working area free of dust and particulates. These Fume Extraction Systems are compatible with all types of laser cutting processes and come with pre-filters and replacement activated-carbon filters for maximum efficiency.
Working Principle of Laser Fume Extraction System
Generally, laser fume extraction requires a vacuum around the laser cutting area or environment. During the laser cutting process, the substrate changes and emits vapours which are hazardous to the worker. With a laser fume extraction system, the micron-sized particles are trapped and removed from the area. Various types of fume extraction systems are available, such as downdraft vacuums, extraction hoods, and tip fume extraction.
Benefits of Laser Fume Extraction System
A quality laser cutting fume extraction system is essential to prevent health risks caused by hazardous materials released during the laser cutting process. The effectiveness of the laser beam is greatly reduced when the dust is present on the lens. Different levels of dust production require different maintenance. The laser experts will advise you on how to prevent the dust from collecting on the lens. The best way to minimize dust accumulation on the lens is to use a blower.
Applications of Laser Fume Extraction System
When you are using a laser cutter, you are exposing yourself to hazardous air contaminants. Laser cutting and engraving generate fumes and smoke, and these contaminants are harmful to the health of the people in the area. The dangers of laser cutting and engraving vary depending on the materials used. One of the most dangerous fumes produced by laser cutting is Hexavalent Chromium, which is known to cause lung cancer in humans. Fortunately, there are several ways to remove these gases from the environment while preserving the health of your employees.
The Bottom Line
A fume extraction system for laser cutters will help reduce or eliminate most of the particles and odours produced by laser cutting. The system can connect to almost any laser cutter's hose. Some models require a tube reducer or expander. The unit can also be equipped with a filtration system. After you have purchased a fume extraction system, make sure that the unit is compatible with the hose of the device you are using.
