Gravity Roller Conveyors
Package-sorting gravity roller conveyor
Gravity Roller Conveyors · Model SY-GR-SR-C

Applications
- Buffers cartons or wrapped packs from package-sorting exits by destination group.
- Pack bottoms are softer than bare panels; pitch and support follow the weakest pack.
- Can connect straight into shipping gravity lanes to cut double handling.
- Fits e-commerce furniture and RTA lines with high pack ratios.
- Mis-sorts can be corrected on the section without stopping the host.
- Pre-shipment review covers tip and drop risk at max pack envelope.
Construction & process
- Roller diameter/wall balance pack point loads to limit deep dents.
- Side stops open quickly for odd pack shapes.
- Larger end-stop faces spread impact energy.
- Marking pads reserved for physical location codes (not a WMS).
- Finish resists tape and stretch-film abrasion.
- Wider foot span tolerates local packing-floor settlement.
Engineering selection
| Configuration | Effective width (mm) | Section length options (mm) | Deck height (mm) |
|---|---|---|---|
| SY-GR-SR-C-W700 | 700 | 2000 / 2500 / 3000 | 825±50 |
| SY-GR-SR-C-W1000 | 1000 | 2000 / 2500 / 3000 | 825±50 |
Key ratings
- Rated load
- 50kg/m
- Roller OD
- Φ50*1.5mm
- Shaft diameter
- Φ12
- Roller pitch
- 100mm