Actuating device for pipe-chamber feeders of hydraulic transport
Aerated discharge device
Aeration apparatus for discharge control of particulate matter
Aeration device for bulk material containers
Aeration discharge outlet assembly for bulk material containers
Aeration tube discharge control device
Aeration tube discharge control device with variable fluidic val
Air conveyor dispensing and recycling system
Air conveyor dispensing and recycling system
Air seeder purging system
Airlift railcar discharge adaptor
Animal hide conveying method and apparatus
Anti-choke blender fitting
Apparatus and method for feeding powdered materials
Apparatus and method for handling dry bulk materials in a hopper
Apparatus and method for pumping hot, erosive slurry of coal sol
Apparatus and method for spreading particulate materials
Apparatus and method for the aerosolization of powders
Apparatus and method for transfer and slurrying or dissolving hy
Apparatus and method for transferring dry bulk materials having