Dust collectors in the nature of collection machines for collecting and separating dust and particulates from airstreams in industrial and commercial environments and processes, dust collection machines, and dust control products and systems for commercial and industrial applications, namely, cartridge pulse dust collectors, bag pulse dust collectors, reverse air dust collectors, dust separators, dust removing installations for cleaning and removal of dust created during industrial and manufacturing processes, oil mist collectors in the nature of collection machines for the capture and collection of oil mists from a process, and portable weld fume collectors in the nature of portable-style collection machines for the capture and collection of fumes from a welding process; machine components used in connection with dust collectors, dust collection machines and dust control systems, namely, dust shrouds, lift frames, material handling equipment in the nature of dust and material handling machines for collecting dust and materials, material recycle systems in the nature of machines for collecting and returning captured dust, aeration blowers, safety inspection stands for machines

Air purification equipment, namely, air purification units for dust control, collection, and removal in dust collection machines and systems for commercial and industrial applications

Downdraft tables used in connection with dust collectors, dust collection machines and dust control systems; workbenches used in connection with dust collectors, dust collection machines and dust control systems

Custom manufacture of dust collection machines, dust control products and systems, and components used in connection with dust collectors, dust collection machines and dust control systems, namely, filter bags and cartridges, shrouds, lift frames, material handling equipment, material recycle systems, aeration blowers, safety inspection stands, after-market parts and filtration media, air purification equipment, oil mist collectors, portable weld fume collectors, downdraft tables and workbenches