Adjustable Speed Rubber Belt Narrow Belt Sorter High Performance

The Realkey Narrow Belt Sorter (RKSORT-NBC) is a versatile, robust system built to sort diverse items, from parcels to cartons, with a special talent for gently handling low-impact goods like fresh produce. Its standout features make it a top choice across multiple industries.

This sorter comprises narrow belt carts, a drive system, solid frames, advanced recognition, and integrated communication tech, forming a long sorting line through linked carts. It achieves a mainline speed of 2.5 meters per second, processing up to 8,000 items per hour. Widely used in postal services, e-commerce logistics, and supermarket distribution, it’s a game-changer. For more details, see below or contact Realkey’s support team.

Technical Parameters

Product Features

Strong Applicability

Its compact linear layout saves space while offering unmatched flexibility. With 174mm-wide belts and gaps under 30mm, it sorts nearly all parcel sizes, excelling at foam boxes, fragile items, and oversized goods up to 2 meters. Few systems match its prowess with heavy or unique loads.

Efficient Sorting

No manual spacing needed—items can be packed tightly. The sorter adjusts cart movements to fit item sizes, sorting varied dimensions simultaneously. Minimal gaps enable a smooth 8,000 items per hour throughput.

Advanced Technology

Driven by linear motors for the mainline and electric drum motors for carts, it uses sliding contacts for power and infrared wireless for commands. Sorting instructions flow from chute transceivers to cart drivers, ensuring precise belt actions for seamless sorting.

Customized Solutions

Realkey’s modular design allows easy customization. Operating systems can be upgraded with guides, extra chutes, or new configurations. Options for manual or auto-feeding and single or multi-sided scanning tailor the sorter to your needs.

Durable and Easy to Maintain

Equipped with Realkey’s custom electric drum units, the sorter splits into modular segments for fast repairs, cutting maintenance costs and downtime while keeping operations fluid.

Application

Postal and Express Delivery

Handling diverse parcel types and sizes, this sorter ensures accurate, efficient sorting, transforming postal and courier operations with precision.

E-commerce Picking

In e-commerce’s high-speed world, this sorter masters varied packaging, enhancing picking accuracy, speeding up deliveries, and slashing labor costs.

Fresh Produce Delivery

Set at just 850mm high with gentle sorting, its rollers and sliding modules excel at handling delicate items like fruits, vegetables, and beverages without damage.

Specific Manufacturing Industries

Combined with visual recognition, it streamlines manufacturing—sorting automotive parts by size or shape to boost production line efficiency.

Advantages

Advanced Design

Replacing chains with linear motors and articulated bearings, it offers a compact, clean setup, eliminating chain wear and oil contamination for fewer breakdowns.

Precision Manufacturing

Built with CNC-crafted parts and meticulous assembly, it ensures longevity, low noise, and minimal maintenance through stringent quality control.

Safety and Stability

Rugged and reliable, it meets high domestic standards with comprehensive safety features, letting operators work confidently.

Reliability

Realkey’s 17 years of logistics know-how deliver enduring, dependable sorting solutions, making us a trusted industry partner.

Realkey | Intelligent Logistics Automation Since 2007
(Professional manufacturer of logistics conveyingtand sorting aquipinent)

Core Strengths
✓ Over 60 engineers in our R&D team focused on innovation and product upgrades
✓ A 20,000-square-meter production facility equipped with advanced technology
✓ ISO9001 quality management system certification ensures rigorous quality control

Quality Assurance
• High-quality logistics conveying and sorting equipment
• Customized intelligent logistics solutions
• Reliable performance and customer satisfaction guaranteed from raw materials to final delivery

• Honored as a "High-Tech Enterprise" by the Chinese government