Swing Arm Sorter

Smart Sorting with Controlled Redirection

System Introduction

The Swing Arm Sorter is a reliable, mid-speed sorting system that uses pivoting arms to gently push parcels or cartons from a main conveyor to designated outbound lanes. Designed for cost-effective and precise item diversion, this technology is ideal for applications involving uniformly shaped goods where high-impact sorting methods are undesirable.

Thanks to its controlled mechanical motion and simple actuation principle, the Swing Arm Sorter is widely used in postal facilities, book distribution, and retail warehouses where soft handling and layout simplicity are critical.
Discover a cost-effective and highly reliable solution for your sorting needs with Leador Tech’s Swing Arm Sorters. Designed for efficient, gentle, and precise diversion of a variety of items, these compact units offer an ideal balance of performance and affordability. Perfect for applications requiring flexible sortation points on existing conveyor lines in distribution centers, e-commerce operations, and light manufacturing

Application Scenarios

Warehouses

Sorting of boxed literature and soft goods

E-commerce & 3PL

End-of-line diversion of packed orders

Mail & Parcel Sorting

Diversion of mail trays, flat envelopes, mid-sized parcels

Distribution Centers

Store-specific routing of items in mid-volume settings

Pharma & Cosmetics

Low-impact handling of boxed sensitive products

Features & Advantages
Working Principle

Key Features & Advantages Recognized for their simplicity, reliability, and compact footprint, Swing Arm Sorters are an economical choice for handling small to medium-sized cartons, polybags, and irregularly shaped items where medium throughput and flexible divert points are required, commonly found in e-commerce, postal, and manufacturing facilities. Smooth, Predictable Motion The swing arm creates a controlled lateral movement, avoiding impact or sudden redirection. This ensures gentle handling of fragile or lightweight packages without the need for cushioning lanes or complex stabilizers. Intelligent Sort Logic Integrated with PLC or SCADA systems, the arm’s actuation is dynamically synchronized with item position sensors, allowing real-time item identification and lane selection. It’s a smart fit for batch-based or destination-based sorting workflows. Mechanical Simplicity, Long-Term Durability With fewer moving parts compared to belt-driven sorters, the swing arm system is easy to maintain and highly reliable for long-term operations. Its structure is mechanically robust and suited for dusty or high-humidity environments as well. Space-Efficient Design The sorter’s footprint is compact, making it adaptable for retrofit projects and limited-space installations where conveyor re-routing isn’t feasible. Modular Deployment Options Swing arm modules can be installed in pairs or sequences, depending on throughput needs. Each unit operates independently, allowing partial maintenance without stopping the full system.

Leador Tech’s Swing Arm Sorter functions by utilizing a precisely controlled mechanical arm that extends from the side of the main conveyor. As an item travels past an identification point (e.g., barcode scanner), its destination is determined. When the item reaches the diversion point, the swing arm rapidly extends and then retracts, gently pushing the item off the main conveyor onto an adjacent take-away conveyor or chute. The arm’s movement is synchronized with the item’s speed and position to ensure accurate and positive diversion. Our Swing Arm Sorters seamlessly integrate with other key components of a complete material handling system.”
Primary Conveyor Line: The main belt or roller conveyor that the swing arm diverter is mounted onto. (Internal Link to Intelligent Conveyor Systems)
Barcode Scanners/Vision Systems: Integrated upstream for automatic item identification and sorting logic. (Internal Link to Intelligent Vision Systems)
Take-Away Conveyors/Chutes: Adjacent conveyors or gravity chutes designed to receive the diverted items.
PLC Control Systems: The intelligent backbone controlling the precise timing and activation of the swing arm based on sorting data. (Internal Link to PLC & SCADA Control Systems page)
Integration with Warehouse Software: Seamless data exchange with WMS/WCS for order routing, inventory updates, and performance monitoring. (Internal Link to Warehouse Software Solutions page)

Technical Specifications

Parameter	Value
Max Throughput	3,500 items/hour
Divert Angles	30° or 45°
Max Package Weight	30 kg
Control Type	Servo / Pneumatic
Conveyor Type	Belt or roller
System Noise	≤ 68 dB
Sort Activation Accuracy	±10 mm position tolerance
Communication Protocol	Modbus / Profinet / Ethernet

Applications & Case Studies

Discover how Leador has empowered businesses to achieve their logistics goals. Explore our detailed case studies showcasing real-world implementations and measurable results

Pharmaceutical Sorting Line

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Narrow Belt Sorters in Action

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Compatibility, Safety & Support

Leador Tech’s Swing Arm Sorters are designed for straightforward and effective integration into both new and existing conveyor systems and IT infrastructures. They offer versatile interfacing capabilities with your PLC (Programmable Logic Controller) systems, WMS (Warehouse Management Systems), and WCS (Warehouse Control Systems). Using standard communication protocols (e.g., Ethernet/IP, Modbus TCP), our systems ensure precise coordination of sorting tasks and reliable data exchange, enhancing your operational flow without unnecessary complexity.

Leador Tech offers complete, end-to-end support for your Swing Arm Sorter investment. Our service covers everything from initial system design and layout consultation to professional installation, precise calibration, and comprehensive operator training. Our dedicated global service network provides rapid response times for technical assistance, remote diagnostics capabilities, and efficient on-site support. We also provide tailored preventive maintenance programs and guarantee timely spare parts availability to maximize your system’s uptime and extend its operational lifespan

Safety is a fundamental aspect of our Swing Arm Sorter design. We incorporate essential safety features compliant with international machinery directives and safety standards (e.g., EN ISO 13849). This includes protective guarding around the moving arm, emergency stop buttons, and integrated safety sensors to detect obstructions and prevent personnel interaction, ensuring a safe working environment. The robust mechanical design ensures high reliability and consistent performance with minimal downtime.