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- Stock: In Stock
- Brand: TurcoBazaar
- Model: R45
- Dimensions: 37.00cm x 35.00cm x 51.00cm
- SKU: R45
- MPN: R45
- Location: London
The R45 cold brew coffee machine produces 15 litres of cold-extracted coffee concentrate per cycle. Cold brew extraction occurs over 12-24 hours at ambient temperature, yielding low-acidity beverage base. Operations use this output for iced coffee service, bottled retail products, or diluted hot coffee alternatives.
Commercial Application
Cold brew machines serve coffee shops selling bottled cold brew, hotels offering grab-and-go breakfast beverages, and cafés running high-volume iced coffee menus. The 15-litre capacity covers daily batch requirements without continuous supervision. Operators prepare concentrate overnight, then dilute to serving strength during service hours.
Baristas decant cold brew concentrate into dispensing containers or bottle directly from the vessel. A single 15-litre batch yields approximately 45-60 servings when diluted 1:2 or 1:3 with water or milk. Batching eliminates per-order extraction time during peak service.
Key Operational Advantages
- 15-litre capacity produces 45-60 servings per batch at standard dilution ratios
- 304-grade stainless steel construction withstands commercial cleaning protocols
- Cold extraction process reduces acidity by 67% compared to hot brewing methods
- Batch production removes extraction tasks from service workflow
- Ambient temperature operation requires no heating element or energy input during steeping
- Compact footprint at 4×4×5 cm fits undercounter or prep area storage
Technical Specifications
| Specification | Details |
|---|---|
| Model / SKU | R45 |
| Dimensions (W × D × H) | 35.0 × 37.0 × 51.0 cm (13.8 × 14.6 × 20.1 in) |
| Certification | Meets commercial kitchen hygiene and safety standards applicable to CE (UK & EU), NSF (USA) and CSA (Canada) requirements. |
Construction & Build Quality
The R45 uses 304-grade chrome stainless steel for all liquid-contact surfaces. This material resists corrosion from acidic coffee compounds and tolerates repeated sanitisation cycles. The vessel assembly includes food-safe seals and a dispensing tap rated for commercial duty cycles.
- 304 stainless steel body and internal components
- Chrome finish resists fingerprints and surface staining
- Food-grade seals compatible with citric acid cleaning agents
- Commercial-duty dispensing valve handles repeated actuations
Suitable Operations
- Coffee shops
- Hotel breakfast services
- Restaurants
- Office canteens
- Catering businesses
Procurement & Support
TurcoBazaar supplies the R45 cold brew machine from UK inventory to buyers in Europe, North America, the Middle East, and Africa. Units ship via standard freight for smaller orders or dedicated transport for multi-unit purchases. CE certification documentation accompanies all shipments to EU and UK destinations.
Frequently Asked Questions
Q: What grind size and coffee-to-water ratio does the R45 require?
A: Use coarse grind (similar to French press) at a ratio of 1:4 to 1:5 coffee to water. Finer grinds cause over-extraction and sediment. Adjust ratio based on desired concentrate strength and dilution method.
Q: How long does cold brew extraction take in the 15-litre vessel?
A: Standard extraction runs 12-18 hours at room temperature (18-22°C). Longer steeping up to 24 hours increases body but may introduce bitter notes. Refrigerated extraction extends time to 20-24 hours.
Q: Does the R45 include built-in filtration or mesh baskets?
A: The unit functions as a steeping vessel; operators supply separate mesh bags, French press filters, or paper filtration for grounds removal. Post-extraction filtering through fine mesh or paper clarifies the concentrate before dispensing.
Q: What is the shelf life of cold brew concentrate from this machine?
A: Refrigerated cold brew concentrate maintains quality for 7-10 days in sealed containers. Exposure to air oxidises flavour compounds; operators should minimise headspace and use airtight storage. Diluted cold brew should be consumed within 48 hours.
Q: Can the stainless steel vessel tolerate commercial dishwashing cycles?
A: The 304 stainless steel body withstands manual washing and low-temperature dishwasher cycles up to 60°C. High-temperature cycles above 80°C may degrade seals over time. Daily rinsing and weekly citric acid descaling maintain hygiene standards.






