Why Factories Need to Be Equipped with Laser Fume Extraction Systems
In modern manufacturing, laser technology has become an essential tool, widely applied in cutting, engraving, welding, and marking. While lasers bring speed, precision, and efficiency to production, they also generate a hidden challenge: laser fume and dust. These invisible by-products of the process are not only harmful to workers’ health but can also reduce equipment […]
Hidden Risks of Laser Cutting Fumes and Their Solutions
In modern manufacturing, laser cutting is valued for its efficiency, precision, and versatility in processing various materials. It has become indispensable in industries such as metal fabrication, electronics, automotive, and aerospace. However, while enjoying the benefits of laser technology, one critical issue is often overlooked — the harmful fumes and dust generated during laser cutting. […]
PURE-AIR New website & products launched
Breathe Pure Air with PURE-AIR — Your Trusted Partner in Industrial Fume & Dust Purification! For over 14 years, PURE-AIR has been at the forefront of designing and manufacturing high-performance industrial dust and fume purification systems. Today, we are excited to announce the launch of our brand-new website, showcasing our upgraded technological capabilities and innovative […]
3C manufacturing pollutants
During the production process of the 3C manufacturing industry (computers, communications, and consumer electronics), multiple steps generate smoke, harmful gases, and odors. 1. Injection Molding (Enclosures/Structural Parts) Pollutants: Plastic Volatiles: Heating of materials such as ABS, PC, and PP releases VOCs (Volatile Organic Compounds) such as benzene, toluene, and ethylbenzene. Odors: Pungent odors (such as […]
photovoltaic cell producing pollutants
During the photovoltaic cell production process, multiple steps generate smoke, harmful gases, and odors. 1. Silicon Material Processing and Purification Pollutants: Dust: Micron-sized silicon powder produced by polysilicon crushing and screening. Harmful Gases: Silicon tetrachloride (SiCl₄) and hydrogen chloride (HCl, a byproduct of the silane reduction reaction). Odor: The pungent odor of chlorosilane volatilization. 2. […]
Semiconductor manufacturing pollutants
During the semiconductor manufacturing process, multiple steps release fumes, hazardous gases, and odors. 1. Lithography Contaminants: Organic solvents (such as PGMEA and ethyl acetate) and VOCs (volatile organic compounds) released during photoresist coating, development, and baking. 2. Etching Dry Etching Contaminants: Toxic gases such as fluorides (CF₄, SF₆), chlorides (Cl₂, BCl₃), and plasma byproducts. Wet […]
Lithium battery producing pollutants
During the lithium battery production process, multiple steps generate smoke, harmful gases, and odors. 1. Electrode Preparation (Cathode/Anode) Pollutants: Dust: Nano-sized particles of cathode materials (lithium cobalt oxide, lithium iron phosphate, ternary materials) and anode materials (graphite, silicon carbon). VOCs: Organic waste gases generated by the volatilization of NMP (N-methylpyrrolidone, the cathode slurry solvent). Odors: […]
New Products Launched
PURE-AIR has launched new products. Stay tuned! For blue sky, green water, and fresh air! PURE-AIR use technology to reshape industrial purification standards, so that every microgram of pollution is nowhere to hide! PURE-AIR have been deeply involved in the field of industrial fume & dust purification for more than ten years. From the first […]
Laser processing pollutants
During laser processing, different materials and processes can generate smoke, harmful gases, and odors. 1.Laser Cutting Metal Cutting (stainless steel, aluminum, titanium, etc.) Pollutants: Metal oxide particles (such as Cr₂O₃, Al₂O₃), nano-sized metal fume, and ozone (O₃). Harmful Gases: Nitrogen oxides (NOₓ), and submicron particles from condensed metal vapor. Non-metal Cutting (plastics, acrylic, wood, composites) […]