Gravity Roller Conveyors
Packing-lane gravity roller conveyor
Gravity Roller Conveyors · Model SY-GR-PK

Applications
- Placed before/after packing stations for manual finishing and labeling of edged/drilled panels or cartons.
- Lane width is checked against max pack envelope and bilateral operator standing clearance.
- Can parallel weigh, strap and wrap cells as a gravity loop inside the packing island.
- Acts as a staging queue before warehouse lanes to smooth forklift pickup cadence.
- For scratch-sensitive finishes, use corner guards or underlays; the line provides stable support spacing.
- Fits multi-shift packing islands—dense manual day shift, lower powered energy at night.
Construction & process
- Roller pitch is tuned to pack bottom stiffness to reduce sag and crease risk.
- Adjustable side guides cover carton width changes without swapping main beams.
- End-stop height follows pack CG range to cut tip-over during push.
- Deck height matches packing tables to avoid secondary lifting.
- Finish favors tape-residue cleaning rather than overly rough paint.
- Feet include expansion holes for fastening after packing-area floor cure.
Engineering selection
| Configuration | Effective width (mm) | Section length options (mm) | Deck height (mm) |
|---|---|---|---|
| SY-GR-PK-W600 | 600 | 1000 / 1500 / 2000 / 2500 | 725±50 |
| SY-GR-PK-W800 | 800 | 1000 / 1500 / 2000 / 2500 | 725±50 |
| SY-GR-PK-W600-2 | 600 | 1000 / 1500 / 2000 / 2500 | 725±50 |
| SY-GR-PK-W800-2 | 800 | 1000 / 1500 / 2000 / 2500 | 725±50 |
Key ratings
- Rated load
- 50kg/m
- Roller OD
- Φ60*1.5mm
- Shaft diameter
- Φ12
- Rollers per metre
- 6/m