Commercial Dishwashers
Conveyor Rack Dishwasher
SKU: SPZ-DW-CV
High-volume conveyor rack dishwasher that pulls baskets through sequential wash and sanitising-rinse zones for continuous output beyond 100 racks per hour.
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Specifications
| Type | Conveyor / rack |
|---|---|
| Throughput | Very high |
Overview
The SPZ Conveyor Rack Dishwasher is a tunnel-style warewasher that draws loaded 500 x 500 mm baskets along a motorised track through sequential zones — pre-wash, main wash and high-temperature sanitising rinse — so crockery emerges clean, sanitised and ready to dry in a continuous flow. It is the machine for kitchens whose wash demand never really stops.
This unit sits at the high-volume throughput tier, engineered for operations that clear thousands of covers a day or run long, unbroken shifts. Rather than washing one basket at a time, it keeps multiple baskets moving through the tunnel at once, so output scales well past what a hood-type machine can sustain.
Its core value is sustained speed and labour efficiency at scale. A continuous conveyor removes the start-stop rhythm of door machines, letting a small team feed and clear baskets steadily while the thermal rinse guarantees sanitation on every load. For large kitchens this means lower labour cost per cover and a wash area that keeps pace with the busiest service.
Key features
- Continuous conveyor transport for uninterrupted high-volume washing.
- Sequential pre-wash, main wash and sanitising rinse zones for thorough results.
- Throughput scaling beyond 100 baskets per hour for large operations.
- High-temperature sanitising rinse with booster heater for reliable hygiene.
- Heat-recovery and tank insulation options to manage running costs and steam.
- Built-in dosing, drain pump and softener options for hands-off continuous running.
Ideal applications
Built for large institutional and commercial kitchens: central kitchens, banquet and hotel operations, hospitals, schools, staff canteens, airline catering and high-throughput food courts. It suits any site where crockery arrives continuously and a door-type machine would become a bottleneck.
Because a conveyor system is a significant installation with dedicated services and space, it is best specified around measured peak volumes and wash-area layout, which our team can assess on site.
Indicative specifications
Figures are typical for this class — confirm exact specs per unit before quoting.
| Throughput (racks/hr) | Approx. 100–180+ racks/hr depending on length |
|---|---|
| Cycle times | Continuous flow; adjustable conveyor speed |
| Basket size | 500 x 500 mm |
| Wash / rinse temp | Around 60°C wash, 82–85°C sanitising rinse |
| Water per rack | Approx. 2.5–3.5 litres per rack |
| Power supply | Three-phase 400V, 50Hz, typically around 18–25 kW |
| Overall size approx. | Length from around 2000 mm, extended with pre-wash and drying zones |
| Installation | Requires three-phase power, water inlet, drain and adequate ventilation |
Frequently asked questions
How many racks per hour does a conveyor machine handle?
Conveyor rack machines start at around 100 baskets per hour and scale past 180 for longer tunnels with pre-wash and drying zones. Because baskets flow continuously rather than one at a time, throughput stays high across long shifts, making them suited to central kitchens and large catering operations.
When should I move from a hood-type to a conveyor?
Consider a conveyor once a hood-type machine can no longer clear crockery fast enough during peak, or when wash demand is continuous across long shifts. As a guide, kitchens clearing well over a few hundred covers per session usually benefit. We help assess this against your measured volumes.
What rinse temperature sanitises dishes?
The final rinse is held at around 82–85°C to thermally sanitise every basket as it passes through the rinse zone. A booster heater sustains this temperature under continuous load, and the heat promotes rapid evaporation so crockery leaves the tunnel largely dry and ready to stack.
Does it need three-phase power in Singapore?
Yes. Conveyor dishwashers draw substantial power, typically around 18 to 25 kW, and require a three-phase 400V supply with a suitably rated dedicated circuit installed by a licensed electrical worker. We confirm the electrical load, water and drainage needs during the site survey before installation.
Does SPZ install and service conveyor warewashers?
Yes. SPZ supplies, installs and services conveyor rack dishwashers across Singapore, including wash-area layout planning, services coordination, commissioning and operator training. We provide preventive maintenance contracts, descaling and genuine spare parts to keep high-volume lines running. Trade pricing is available on request.
Related equipment
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