Ijen Production 12
Tax included where applicable. Delivery and installation arranged by your concierge.
NAVERQIO Roastery — first crack, on schedule
Production roasting is logistics wearing a flame. The Ijen brings the discipline — three-phase or gas per site, curves logged batch to batch, and the maintenance rota written for your duty cycle at commissioning.
The drum is double-walled carbon steel, seam-welded and balanced, riding on external bearings that never see heat. Faceplates are cast, machined flat, and drilled for the probes a roaster actually uses — bean, environment, and return — with airflow governed by a damper you can feel detents in.
Design & Craft
- Commissioned on site with curves logging from the first batch
- Chaff handling sized for real sessions, cleanable end to end
- Destoner and loader ports planned in, not bolted on
- CZ-certified gas trains or full-electric elements with honest wattage
- Three-phase power or gas per listing; site survey included
- Modulating burners hold rate-of-rise like a metronome
Specifications
| Batch | 6 – 12 kg |
| Power | Gas + 400 V three-phase |
| Drum | Balanced, external bearings |
| Burner | Modulating, CZ-certified train |
| Ports | Loader + destoner planned in |
| Weight | ≈ 506 kg |
| Certification | Commercial use, CZ/EU |
Care
Vacuum chaff after each roast day, check the exhaust run quarterly, and log burner behaviour — drift means cleaning, not failure. Our commissioning visit includes a maintenance rota written for your actual duty cycle.
Questions, Answered
Gas or electric?
Sample and smaller shop roasters are electric; larger drums are gas with CZ-certified trains. The listing states which, and dual-energy variants are noted in the options.
Is roasting software included?
Every drum roaster ships with probes wired for standard roast-logging software and a laptop shelf where the platform allows. We commission with curves logging on day one.
The NAVERQIO Promise
Every NAVERQIO machine leaves Prague bench-tested on the water profile of its destination — send us your water report and it ships dialled in, with the test shots' numbers in the box.