Bucket conveying
Conveying high and far without breakage
Bucket conveyors are the preferred solution when whole coffee beans must travel vertically and horizontally with maximum product care. Ideal for new installations or planned expansions, they provide gentle handling, clean conveying, low energy use and scalable routing from intake to roasting, storage, grinding or packaging.
When bucket conveyors are the right choice
Z-bucket conveyors typically win when:
- A new roastery allows conveying to be engineered from the start
- Bean breakage must remain minimal
- Energy efficiency matters long term
- Clean conveying and dust control are priorities
- Expansion is planned in advance
They are less suited where routing complexity or ceiling height severely limits layout options.
| Criterion (★ = better performance) | Z-bucket conveyor |
|---|---|
| Vertical conveying | |
| Routing flexibility | |
| Bean protection | |
| Dust control | |
| Energy efficiency | |
| Noise level | |
| Maintenance simplicity | |
| Operating cost |
Key benefits
Gentle product handling
Buckets transport beans without dragging or sliding, preserving roasted coffee quality and appearance.
Lowest energy consumption
Mechanical lifting drastically reduces energy consumption compared to pneumatic conveying.
Clean & contained operation
Enclosed conveying prevents contamination and limits dust emission.
Residue-free discharge
Tilting buckets empty completely, reducing cross-contamination between coffees.
Quiet production environment
Low mechanical stress and rubber chains reduce noise levels in production areas.
Expansion-ready architecture
Additional intake and discharge points can be added as production grows.
Compact routing possibilities
Vertical and horizontal routing reduces required floor space in production halls.
Consistent product care across distances
Beans remain protected even when transported across long conveying distances.
01 Product architecture
Buckets travel in Z, C or O paths and tilt together at the end to discharge, typically feeding one machine, while discharge piping can distribute coffee to multiple destinations such as packaging lines.
High-capacity conveying combines vertical and horizontal routing without intermediate transfers, creating compact layouts adapted to plant constraints.
Designed for installations requiring multiple discharge points, pendulum systems distribute coffee automatically to destinations such as linear roasted coffee silos without additional transfer equipment.
Buckets move smoothly through vertical and horizontal paths and discharge precisely at selected points, enabling flexible distribution while maintaining gentle product handling.
Technical specifications
Download our bucket conveyor brochure- Conveying capacity: xx – xx t/h depending on conveyor size and product type
- Suitable for both green and roasted coffee beans
- Conveyor routing: Z, C or O configurations combining vertical and horizontal transport
- Feed openings configurable anywhere on horizontal or incline sections with anti-spillage sealing
- Discharge openings available at ends or intermediate points with remotely controlled tilt stations
- Optional discharge assists such as anti-static devices or thumpers
- Dust-tight, vacuum or pressure-capable enclosed casing
- Inspection and clean-out doors integrated for servicing
- Explosion-protected designs available for hazardous environments
- Lubrication-free chain operation
- Typical drive power: xx – xx kW, depending on layout and capacity
Maintenance & service
Bucket conveyors require limited routine maintenance thanks to simple mechanics and lubrication-free operation.
Typical service includes inspections, tension checks, occasional bucket replacement over long operating periods and cleaning through service access panels. No lubrication is required, maintaining hygienic operation.
System upgrade options
- Floor-level intake pits
- Additional intake or discharge points
- Routing extensions for new machines
- Automated silo distribution
- Integrated weighing systems
- Future roaster or packaging line integration
Systems are engineered to grow with production.
Questions? We're here to assist.
Properly engineered systems maintain extremely low breakage rates compared to many alternatives.
Yes. Intake and discharge points or routing extensions can be integrated as production grows.
Bucket elevators typically consume significantly less energy, especially at higher capacities.
No. Complete bucket discharge and enclosed design simplify cleaning procedures.
Yes, with proper routing and discharge planning to minimize cross-contamination.
Need help choosing the right conveying solutions?
Every roastery and growth plan is different. Talk with us and design your optimal conveying architecture.