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Engineered flow control solutions | Bulk material handling expertise | Application-based selection

Control Your Material Flow with Precision and Reliability

Vortex gates and valves are engineered to improve flow control, reduce leakage, and ensure consistent, reliable operation in bulk material handling systems.

Improve Flow | Reduce Leakage | Increase Reliability

Vortex Aero-Slide Conveyors

Move fluidizable powders along a downward slope.

Vortex Aero-Slide Conveyor

Aero-Slide Conveyor for your process

Vortex Aero-Slide Conveyors use low-pressure dry air beneath a porous conveying surface. Air passes into the powder bed while gravity encourages material to travel downstream.

Tell us what you handle, where the component fits, and what needs to improve.

Also referred to as: Air slide conveyors; Air-gravity conveyors; Fluidizing conveyors.

Features to consider

Support powder movement

Air and gravity work together to move suitable fluidizable powders.

Inspect the conveyor

Viewports and lower-chamber cleanout ports provide access.

Limit conveying wear

The conveyor channel has no moving conveying elements; the air supply uses a fan or blower.

See the Aero-Slide Conveyor in action

Watch on YouTube

Configuration & selection

Material suitability
Lightweight, fluidizable dry powders.
Typical slope
6° to 8° downward from horizontal.
Air supply
Low-pressure dry air, typically around 1 psig.
Route planning
Confirm available headroom, moisture, fluidization, and downstream venting.

Review the exact duty, material, temperature, connections, and control requirements with RTS before ordering. Published ranges cover a product family and vary by configuration.

Product photos

What to send RTS

A material name, a process sketch, and a description of the current problem are a useful starting point. Include throughput, bulk density, temperature, and operating conditions when available.

  • Powder fluidization and moisture
  • Route length, slope, and available headroom
  • Air supply, venting, and discharge capacity

For replacements, send the existing model or serial number, opening dimensions, bolt pattern, available space, and photos.

Plan your application review

Can this replace an existing component?

Send the existing dimensions, connections, actuator details, and operating duty. RTS can review the installation and identify what needs to match before a replacement is selected.

How should we specify seals and materials?

Include abrasion, corrosion, cleaning, temperature, and product-contact requirements. Let us know any required documentation or hazardous-area classification.

Can we include the component in a larger process?

Share the upstream and downstream equipment and the intended operating sequence. RTS can help review how the component fits your conveying, batching, or loading arrangement.

Explore the Vortex product range