Radial Stacker

Radial Stacker Conveyors - RS Series

The Nesans RS Series Radial Stacker Conveyors are designed for automated material stockpiling with maximum efficiency and coverage. Built for high-volume material handling in mining, quarrying, and bulk storage applications, these conveyors reduce the need for multiple stacking points and help maximize yard space utilization. With their radial movement and adjustable height, RS Series stackers create large conical or trapezoidal stockpiles with minimal labor and equipment.

At the core of the system is a pivot-mounted structure combined with heavy-duty wheels and a hydraulic or electric drive system that allows for 180° radial movement. As the conveyor discharges material, the base moves along a circular track, allowing continuous stacking in a sweeping arc. The adjustable conveyor height ensures layering of material for uniform stockpile shape and optimal air drying, critical for consistent material quality.

Ideal for integrating into aggregate, mineral, and processed material workflows, the RS Series offers automated, consistent stacking with reduced spillage and downtime. Its rugged construction, weather-resistant components, and user-friendly control system make it a dependable solution for modern material handling and stockyard optimization.

Applications:

Silica Sand Foundry Sand Mining Agriculture Material Handling Bulk Handling Aggregate Crushing and Screening

How It Works

The Nesans RS Series Radial Stackers operate by combining conveyor motion with radial movement to create uniform and high-capacity stockpiles. Material is fed onto the conveyor from a crusher, screen, or transfer point. As the belt conveyor moves the material to the discharge end, the entire structure pivots around a fixed point at the tail using a central pivot and wheeled support system.

The radial motion is powered by hydraulic or electric drives, allowing the stacker to sweep across an arc—typically up to 180°—creating a large, evenly layered stockpile. Simultaneously, the conveyor’s elevation can be adjusted to control pile height and maximize storage capacity. This dual motion (radial + vertical) enables the RS Series to stack in a variety of patterns, including conical, windrow, and trapezoidal formats.

Automation options further enhance the stacking process by enabling programmable stacking sequences, reducing the need for constant operator input. This results in efficient, continuous material stacking with minimal downtime and reduced handling costs.