Scrap collection system
Seed hopper construction with centrifugal blower-filler
Self-adjusting power distributor
Self-cleaning slidable cover and track assembly for pneumatic ca
Silo system for floury loose materials, particularly cement
Silo with dense phase discharge
Single line pneumatic tube system
Single line pneumatic tube system
Slide fastener overturning conveyer
Slurry conveying system
Slurry conveyor system
Slurry pump tram control apparatus
Slurry recovery from a circular sump
Slurry supplying device in a wet blasting system
Slurry system for wasting fly ash having nonleachable, self-sust
Solid transfer apparatus
Solid waste disposing system
Solids conveying system for compacted, friable solids that can n
Solids feeder
Solids flow regulator