Position the discharge
Single- or dual-axis positioners help align the spout.
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
Load trucks and railcars with better positioning and dust control.

Vortex loading systems combine a retractable spout with options for filtration, positioning, and load monitoring. Configurations support open and enclosed truck or railcar loading.
Tell us what you handle, where the component fits, and what needs to improve.
Also referred to as: Telescopic loading spouts; Retractable loading chutes; Bulk truck loading systems.
Single- or dual-axis positioners help align the spout.
Outer sleeves, outlet scavengers, and filtration options address dust at loading.
Level sensing and auto-raise options support the loading sequence.
Review the exact duty, material, temperature, connections, and control requirements with RTS before ordering. Published ranges cover a product family and vary by configuration.



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.
For replacements, send the existing model or serial number, opening dimensions, bolt pattern, available space, and photos.
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.
Include abrasion, corrosion, cleaning, temperature, and product-contact requirements. Let us know any required documentation or hazardous-area classification.
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.