NAVERQIO

Liberica 83 Flat

97.500,00 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

The Liberica is where the cup is actually decided: big flat burrs, matched and shimmed to zero chirp, dosing that lands within a tenth of a gram, and the low-retention path that makes dialling in cheap instead of wasteful.

A grinder is a bearing problem wearing a coffee costume. We use oversized sealed bearings, direct or belt drives chosen for the burr mass, and motors wound to reach speed without heating the grind path. Retention is engineered out with declumpers, bellows-ready throats and anti-static exits rather than promised away.

Design & Craft

  • 83–98 mm flat tool-steel burrs for shop-speed espresso with tight spreads
  • Burr pairs matched on an optical comparator and shimmed to zero chirp
  • Quiet under load — low 70s dB(A) at full song
  • Grind-by-weight dosing lands within a tenth of a gram
  • Commissioned and re-checked for alignment after transport
  • Motor wound for torque without heat; sealed oversized bearings

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 ≈ 14.1 kg
Burr life Rated in kg; stocked 15 years

Care

Keep beans out of the hopper overnight, brush the exit path weekly, and use the bellows to clear retention between single doses. Burrs are replaceable in minutes with the included tool; alignment shims and instructions live under the top plate.

Questions, Answered

Will it work for both espresso and filter?
Single-dose models with stepless adjustment travel the whole range comfortably. Dedicated shop grinders are happiest owning one brew method — we will advise honestly if a listing is being asked to do too much.

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.

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.