Coffee-Tech Ghibli R15

the verdict

the Ghibli R15 bridges sample roasting and small production with 3 to 15 kg batch range and roughly 60 kg hourly capacity. it's built for roasters outgrowing 1 or 2 kg machines who need shop credibility and weekend wholesale volume without committing to 30 kg platforms. the vortex drum and modulating gas burner handle light roasts and dense beans reasonably well, and the closed combustion chamber helps if you're roasting in customer-facing retail space. at 400 kg and 114 cm wide it fits tighter footprints than comparable gas machines. profile logging comes standard, which matters for consistency when you're selling bags. trade-off is the minimum batch size of 3 kg, which limits sampling flexibility and makes dialing in new origins expensive. hourly output assumes fast turnarounds that aren't realistic for every roast style. it's a capable small production machine if your volume sits between 100 and 400 kg per week and you value workspace air quality.