NAVERQIO

Trevi 83 Flat

83.500,00 Kč

Tax included where applicable. Delivery and installation arranged by your concierge.

Commissioned, not courieredDelivered, installed and dialled in by our own crew.
Two years, honestlyParts and labour EU-wide; parts stocked for fifteen.
Water firstBench-tested on your water report before dispatch.

NAVERQIO Grinders — where the cup is decided

Shops upgrade machines and discover the grinder was the ceiling. The Trevi 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

  • Burr pairs matched on an optical comparator and shimmed to zero chirp
  • Machined burr carriers hold alignment through shipping and seasons
  • Grind-by-weight dosing lands within a tenth of a gram
  • Low-retention throat purges with a single dose after adjustment
  • 83–98 mm flat tool-steel burrs for shop-speed espresso with tight spreads
  • Quiet under load — low 70s dB(A) at full song

Specifications

Burr set 83 mm flat, tool steel
Dosing Grind by weight, ±0.1 g
Retention Under 0.3 g measured
Sound Low 70s dB(A) under load
Power 230 V
Weight ≈ 13.0 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.

How loud is it?
Measured sound levels are in the specification — our shop grinders run in the low 70s dB(A) under load, single-dosers quieter still. If the grinder is the loudest thing on your bar, something else is very right.

The NAVERQIO Promise

Trade up within five years and we buy the piece back at an honest, published rate — NAVERQIO equipment holds its value because we stand under it.