7 Filter machines for chemical processing; vibratory screen separators and centrifugal machines; separating centrifugal machines; screening machines, namely, vibratory screen separators; sieves being machines; sieve trays being machine parts; sieve drum being machine parts; vibration screens being parts of vibratory screen separators; vibrating screens being parts of vibratory screen separators; round screens being parts of vibratory screen separators; curved screens being parts of vibratory screen separators; resonance vibrating screens being parts of vibratory screen separators; electromagnetic screens being parts of vibratory screen separators; size reduction machines being machines for separating target materials from mixtures of materials; size reduction machines for rock and hard materials, namely, industrial crushing machines, milling machines being hammer mills, hammer impact mills and eccentric vibrating mills, and jaw crushers and cone crushers for industrial purposes; rolling mills; vibrating rolling mills; tubular vibration mills being milling machines; drum mills being milling machines; hammer mills being milling machines; disc vibration mills being milling machines; taper mills being milling machines; double toggle jaw crushers being crushing machines for industrial use; roller crushers being crushing machines for industrial use; impact crushers being crushing machines for industrial use; gyratory crushers being crushing machines for industrial use; air suspension devices and systems for the aforementioned machines, namely, vibrating screen separators, centrifugal machines for industrial purposes, sieves being machine parts, milling machines, cutting machines, and crushing machines for industrial purposes; pneumatic delivery system, namely, pneumatic conveyors; flotation devices, namely, machines for separating target materials from mixtures of materials; classifying machines, namely, machines for sorting recycled material, gravel, rocks, stone, ore, and removing non-conforming materials; sand and gravel sorting machines; bulk material processing machines, namely, vibrating screen centrifuges, vibrating screen separators, centrifugal machines for industrial purposes, sieves being machines, milling machines, cutting machines, and crushing machines for industrial purposes; dewatering devices having pumps, namely, centrifugal pumps