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Brand Name : Realkey
Model Number : RKSORT-STS
Certification : CE/EAC/UL/ISO
Place of Origin : China
MOQ : 1 unit
Price : USD 10000/Piece
Payment Terms : L/C,T/T,D/P
Custom Order : Accept
OEM/ODM : Accept
Fatory : Direct Factory With Own Exporting Platform
Feature : Solve the problem of sorting flat and light parts
Sorting Capacity : 11,520-21,600 Pieces Per Hour
Hour Sorting Accuracy : 99.99%
Variety Of Tray Options Low Failure Rate Split Tray Sorter Effective Space Utilization
The Split Tray Sorter, popularly known as the Bombay Sorter, is a forward-thinking solution from Realkey, crafted to tackle the sorting of small to medium-sized items, with a focus on flat products. Its elliptical, horizontal ring structure comes in single or double-row tray setups. Items ride these trays around a circular path, and at set locations, the trays split open like gates, letting contents fall into chutes or bins to wrap up the sorting.
By loading dual-row trays at once, this system hits speeds of up to 21,600 trays per hour, making it a star for sorting apparel, quick mail, printed items, and non-fragile goods—even those with odd shapes. Curious for more? See the product breakdown below or get in touch with Realkey’s team.
Technical Parameters
| Equipment Model | STS-500DP | 
| Sorted Items | Small parcels, envelopes, clothing, footwear, pharmaceuticals, etc. | 
| Weight Range | 0.01kg≤M≤15kg | 
| Size Range | MAX:400*400*600mm | 
| MIN:50*50*2mm | |
| Sorting Capacity | 11,520-21,600 pieces per hour | 
| Sorting Accuracy | 99.99% | 
| Feeding Options | Manual / Automatic Feeding Single-side / Double-side Feeding Single-end / Double-end Feeding | 
| Sorting Drop | Direct drop / Buffer drop optional | 
| Ring Line Speed | 8-1.5m/s, configured according to efficiency requirements | 
| Pitch | 500mm | 
| Overall Dimensions | Ellipse Width: 4.6m, Ellipse Length: Confirmed according to the plan | 
| Main Machine Power Consumption | 1.5KW/36 carts | 
| Sorting Trigger | Pneumatic Control | 
| Operating Noise | < 72 dB(A) | 
Product Features
Strong Applicability
 With trays guiding the way, this sorter handles lightweight, floaty, or unconventional items that Cross Belt Sorters can’t manage, sorting boxes, bags, cartons, and soft packs effortlessly.
Low-Speed High-Efficiency Sorting
 The double-row “one cart, two trays” innovation doubles the output of rival systems. At a relaxed 1.2m/s, it sorts 17,280 items hourly, with dual-side feeding capable of reaching 34,560 items in theory.
High Sorting Accuracy
 Smart cameras catch codes from any direction with 99% success, paired with sensors and PLCs that pinpoint routes fast, ensuring trays deliver items right where they belong.
High Flexibility
 Swapping chains for scattered low-power motors, it offers endless layout options and destinations. Its slow pace also works with manual loading—no fancy tiers required.
Small Footprint
 Skipping extra feeding levels, it drops items straight into containers, saving room. Its lean design hugs factory pillars, keeping space use tight.
Low Energy Consumption, Simple Structure, Low Maintenance
 Low-power motors spread across the system slash energy bills. The mechanical drop-and-reset cuts extra power needs, and its gentle speed keeps wear low for less upkeep.
Modular Design
 Made of swappable parts, it’s a breeze to build, tweak, or move, fitting any sorting challenge.
Application
Built for speedy sorting of small to medium goods, it’s a staple in footwear, books, e-commerce, postal hubs, essentials, meds, and jewelry. It’s perfect for consumer-facing centers managing batches or returns, though fragile items need the RKSORT-NBS series instead.
Advantages
V-shaped Tray Design
 Its V-shaped trays grip rolling or weirdly shaped items—if it fits, it sorts.
Heavy-duty Tray Option
 Tough trays handle 15 kilograms each, ready for postal and courier grind.
Merging Tray Technology
 Dual-row trays split duties or team up for big items, adapting on the fly.
Flat Stacking Technology
 Flat goods like clothes or books land neatly packed, cutting manual steps.
Safety Design
 Tight trays and smooth edges keep it safe and steady at high volume.
Reliability
 Realkey’s 17 years in logistics automation back this sorter’s solid track record.
 
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| Low Failure Rate Split Tray Sorter Effective Space Utilization High Sorting Accuracy Images | 
 High Efficiency Warehouse Sorting Machine Processing Up To 21,600 Trays Per Hour
                                                                                        
                                                        
                        
                        
                        
                                                            High Efficiency Warehouse Sorting Machine Processing Up To 21,600 Trays Per Hour
                                                    
                        
                     Strong Flexibility Split Tray Parcel Sorting System For Small And Medium Sized
                                                                                        
                                                        
                        
                        
                        
                                                            Strong Flexibility Split Tray Parcel Sorting System For Small And Medium Sized
                                                    
                        
                     Compact Design Split Tray Sorter Maximizes Space Utilization For Confined
                                                                                        
                                                        
                        
                        
                        
                                                            Compact Design Split Tray Sorter Maximizes Space Utilization For Confined
                                                    
                        
                     Double Row Trays Bombay Sorter Allows Simultaneous Processing Of Two Groups Of
                                                                                        
                                                        
                        
                        
                        
                                                            Double Row Trays Bombay Sorter Allows Simultaneous Processing Of Two Groups Of
                                                    
                        
                     High Accuracy Split Tray Sorter Uses Advanced Algorithmic Cameras Low Maintenanc
                                                                                        
                                                        
                        
                        
                        
                                                            High Accuracy Split Tray Sorter Uses Advanced Algorithmic Cameras Low Maintenanc
                                                    
                        
                     Modular Design Bombay Sorter System Supports Rapid Assembly And Disassembly
                                                                                        
                                                        
                        
                        
                        
                                                            Modular Design Bombay Sorter System Supports Rapid Assembly And Disassembly
                                                    
                        
                     Handles Irregular Items Warehouse Parcel Sorter With Customized Tray Design
                                                                                        
                                                        
                        
                        
                        
                                                            Handles Irregular Items Warehouse Parcel Sorter With Customized Tray Design
                                                    
                        
                     Accommodates Various Item Sizes Split Tray Sorter Modular Design High Flexibilit
                                                                                        
                                                        
                        
                        
                        
                                                            Accommodates Various Item Sizes Split Tray Sorter Modular Design High Flexibilit
                                                    
                        
                     OEM/ODM Versatile Applications Split Tray Sorter Simplifies Operational
                                                                                        
                                                        
                        
                        
                        
                                                            OEM/ODM Versatile Applications Split Tray Sorter Simplifies Operational