Volcan 83 Flat — Grind by Weight
Tax included where applicable. Delivery and installation arranged by your concierge.
NAVERQIO Grinders — where the cup is decided
Shops upgrade machines and discover the grinder was the ceiling. The Volcan raises it — shop-speed throughput, tight particle spreads, and burr life measured in tonnes, tracked by the counter.
Burrs are the whole argument. Ours are cut from hardened tool steel or coated in titanium nitride, measured on an optical comparator, and matched in pairs; carriers are machined, not cast, so alignment survives shipping, seasons and years of shots. Chirp-free at zero, even after the ten-thousandth kilogram.
Design & Craft
- Quiet under load — low 70s dB(A) at full song
- Burr wear tracked by kilograms; replacements change in minutes
- Low-retention throat purges with a single dose after adjustment
- 83–98 mm flat tool-steel burrs for shop-speed espresso with tight spreads
- Machined burr carriers hold alignment through shipping and seasons
- Grind-by-weight dosing lands within a tenth of a gram
Specifications
| Burr set | 83 mm flat, TiN coated |
| Dosing | Grind by weight, ±0.1 g |
| Retention | Under 0.3 g measured |
| Sound | Low 70s dB(A) under load |
| Power | 230 V |
| Weight | ≈ 13.5 kg |
| Burr life | Rated in kg; stocked 15 years |
Care
Brush the burr chamber weekly and run grinder cleaning pellets monthly; never wash burrs in water. Check alignment and burr wear at the annual service — we track burr life by kilograms and remind you before the cup does.
Questions, Answered
How long do burrs last?
Tool-steel burrs are rated in the specification (typically 800–1500 kg for shop sets); titanium-nitride coatings extend that two- to three-fold. Replacements are stocked for fifteen years and change in minutes.
Does it come aligned?
Every unit is shimmed and chirp-checked before dispatch, then re-checked after transport at commissioning. Alignment is a deliverable, not a lottery.
The NAVERQIO Promise
Delivery is not a courier and a doorstep. Our crew carries it in, levels it, plumbs it where plumbing exists, commissions it, and stays for the first flight of shots.