Railroad hopper car outlet gate end tube assemblies
Re-entrainment and air bleed device for pneumatic pipeline conve
Receiver for pneumatic conveyor
Receiving/delivering apparatus for rod-shaped objects transporte
Refinements in air-quality protection and seal control, in a par
Remotely positioned intake apparatus for a pneumatic conveying s
Reservoir for powdery media
Reservoir for powdery media
Rivet delivery system
Rivet manifold feed device
Rock duster apparatus
Rohrpoststation (pneumatic-tube station)
Roller injection air lock
Rotary air lock feeder
Rotary air lock feeder with improved material intake and...
Rotary air lock feeder with improved material intake and...
Rotary airlock feeder with low pressure purge system
Rotary diverter valves
Rotary feeder for solid particle injection into pressurized flui
Rotary plate feeder