Laser Welding Machine, Laser Marking Machine, Laser Cleaning Machine manufacturer / supplier in China, offering 11kw Centralized Dust Treatment System Xcs-8606 Dust Extractor for Welding Workshop Automatic Cleaning Collector, Xcs Intelligent Control Fire Prevention Design Industrial Type Vacuum Cleaner Dust Collector 5.5kw, 5.5kw Industrial Dust Collector Suitable for Laser Cutting Machines with a Filtration Area of 6000 Cubic Meters Per Hour and so on.