The HY series laser cutting dry fume dust collector is engineered for laser cutting, plasma cutting, welding, CNC machining, and polishing environments, delivering high-efficiency smoke and particulate purification to protect workers and reduce occupational health risks. The enclosure is designed using advanced flow field simulation software for optimized airflow distribution, while the high air volume centrifugal fan with modular design ensures large capacity suction with low noise and stable performance. Nano flame retardant composite fiber filter cartridges with filtration precision of 0.3–3.0μm and a built-in automatic pulse ash cleaning system with adjustable pressure differential and timing settings ensure continuous, long-term filtration efficiency with minimal maintenance requirements. A PLC intelligent control system with bilingual Chinese/English LCD display enables precise automated operation, and the independent dust collection box with casters allows convenient waste disposal without interrupting production. Available in seven models from HY-300 to HY-2200 with power ranging from 3 to 22kW and maximum air volume up to 20,000 M³/h, the HY series provides a scalable, reliable centralized dust collection solution for single or multiple workstations across mechanical processing, automobile manufacturing, aerospace, electronics, food, and biopharmaceutical industries.