Stockpiling & Placement Radial Stacking Conveyors

Proven Machines for Pile Perfection

From the rugged PowerStacker Conveyor to custom-built stationary units, Superior’s lineup of radial stackers covers the full range of stockpiling needs. Each conveyor is engineered to move material efficiently, reduce loader work, and build consistent piles with less segregation.

Whether you’re running portable spreads or fixed plants, there’s a model designed to fit your site and material. Backed by decades of real-world experience and thousands of working units, these conveyors deliver the reliability and performance producers count on to keep material moving and stockpiles growing.

Portable Radial Stacker in operation stockpiling large sand pile fed by secondary conveyor
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Popular Models

Superior® Radial Stacking Conveyor depositing sand into stockpiles at a quarry site surrounded by rock walls and trees.

PowerStacker® Conveyor

Heavy-duty, highway-portable radial stacker built for higher loads and long service with robust truss/undercarriage.

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Superior® Radial Stacking Conveyor creating a large sand stockpile at a quarry site, featuring mobile radial movement for high-volume material handling.

Pinnacle® Conveyor

Road portable radial stacker with a 22° stockpiling incline to build higher piles on a smaller footprint than traditional 18° designs.

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Superior® Radial Stacking Conveyor depositing processed material into a conical stockpile at an aggregate site.

Portable Radial Stacking Conveyors (PRSC)

Versatile, customizable radial stacker engineered for dependable performance across a wide range of applications and budgets.

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Service That Built Trust

This story started with a service call and grew into a true partnership. When Daanen & Janssen’s spread went down, Rock Machinery stepped in with quick thinking and Superior support to get them back up and running within days.

That trust led to a new portable spread featuring Superior’s Patriot® Cone, a Tandem Guardian® Screen Plant, and PowerStacker® conveyors.

Where to Buy

Images

Radial stacking conveyor at Eagle River WI
Pinnacle Conveyor at Glenwood MN pit.
36 x 80 PRSC portable radial stacking conveyor with self-contained power.
Radial stacking conveyor at Knopik Crushing_Farmington MN_2025-5-6_029
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PowerStacker Conveyor in Forbes MN

Downloads

Conveying Equipment Product Handbook
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PowerStacker® Conveyor Literature
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Pinnacle® Conveyor Literature
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We're Here to Help

There’s no one-size-fits-all solution. With a few key details about your application, our team will help recommend the setup, system, or component that gets the job done right and keeps things running smoothly.

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