How Does A Laser Cutter Fume Extractor Work?

Where are you right now, and what can you see around you? Perhaps you can see a lamp, table and chairs – or maybe you can spot jewellery, tools or catering equipment? Wherever you are, whatever you’re doing, it’s likely that you’re around a product that has used laser cutting during development. 

Laser cutting is an increasingly popular process which is used to create a range of products from many industries that keep our day-to-day ticking over. From interior design and jewellery to medical supplies and aerospace equipment, we’ve got laser cutting to thank.  

But, did you know that despite providing us with an infinite number of objects and products we know and love, the process of laser cutting itself – if not conducted correctly – can have detrimental effects? That’s where the importance of fume extraction systems comes in. This blog explains why laser cutting safety should be a priority and how Purex provides the best clean air systems for laser cutting.   

What Is a Laser Cutter Exhaust System? 

A Laser cutter exhaust system removes harmful fumes, smoke and particulate matter that is generated from laser cutting. Generally, this type of technology is used for industrial manufacturing applications, but with the demand for 3D printing ever-increasing, the requirement for laser cutting also extends to other industries, such as schools, small businesses, hobbyists and more. 

What Does Laser Cutting Involve?  

Laser cutting is a modern technology that uses a laser to slice materials. It is very precise and can cut a wide range of materials accurately, including metals, plastics, wood, paper and fabric. When the laser beam is directed at the material, its energy burns or melts the material while a jet of gas clears out the debris. This results in a precise cut with clean edges. 

What are the Risks of Using a Laser Cutter Without a Fume Extractor?  

Laser cutting involves the use of high-powered lasers to cut materials like metal, plastic or wood. The process generates smoke, fine dust, and gases that can be hazardous to health if inhaled. Without proper management, these contaminants affect the respiratory system, causing eye and skin irritation and can even lead to long-term health issues.    

Why are Exhaust Systems Essential for the Laser Cutting Process? 

Exhaust systems are necessary for companies to have because they protect the health and safety of the workers whilst also contributing to the accuracy and quality of the cutting process. Having an effective extractor prevents the buildup of fumes and dust around the cutting area which can interfere with the laser beam and affect the precision of cuts. Moreover, it aids in maintaining the cleanliness of the equipment and overall reduces maintenance and prolongs the life of the machine. 

When To Use a Fume Extraction System 

A fume extraction system should be used every time a laser cutter is in use. Purex offers a wide range of laser extraction systems, so regardless of the number of codes or marks your system is performing, we have an extraction unit to suit.  

Enquire online now to find out more about which is the best filter for laser fumes and learn more about how we can help your company today. Alternatively, check your existing fume extraction system by booking a LEV Test with our team.