Etzinger · Conical burretzMAX LM
A Liechtenstein-made, on-demand grind-by-weight conical grinder built around Etzinger's rotating-ring-burr tech, aimed at home baristas and small shops who want commercial-grade speed and near-zero retention without a hopper full of plastic.
The short version
This is a boutique, over-engineered conical that grinds fast, weighs its own dose, and is meant to be rebuilt rather than replaced.
You pay a real premium and buy direct from a small Liechtenstein shop for that privilege, so factor in shipping, support, and patience into the ownership cost.
Why people buy it
- Built-in Acaia load cell gives accurate grind-by-weight dosing alongside timed mode, each with three programmable doses
- Rotating Ring Burr (RRB) design gives genuinely low retention and de-staticked, clump-free grounds
Why they don’t
- Sold direct from a small Liechtenstein webshop, so US/Canada buyers deal with import shipping, voltage swaps, and slower support versus domestic brands
The full tally
- Built-in Acaia load cell gives accurate grind-by-weight dosing alongside timed mode, each with three programmable doses
- Rotating Ring Burr (RRB) design gives genuinely low retention and de-staticked, clump-free grounds
- Tool-free modular construction means burrs, chamber, and wear parts are user-serviceable
- Fast grind speed (up to ~3.4-3.5 g/s) keeps up with real cafe workflows despite the compact single-phase motor
- Sold direct from a small Liechtenstein webshop, so US/Canada buyers deal with import shipping, voltage swaps, and slower support versus domestic brands
- Premium price sits well above mainstream single-dose competitors like the Baratza Sette or DF64 despite similar core grind performance
- Niche brand awareness is low outside enthusiast forums, so resale value and accessory ecosystem are thin compared to DF64/SSP-class grinders
What the community knows
Years of owner threads, distilled — a niche favourite.
European-engineered heirloom grinder with flawless particle distribution and durability promise, but invisible to US mainstream due to geographic focus, sparse forum footprint, and price-to-ceiling ratio that demands committed reasoning rather than impulse—owned by specialists…
Parts & serviceability
parts and repairs — you are never stranded
Built to last
years before you outgrow or replace it
Reliability
shows up every morning, year after year
All 9 community measures
price-to-performance the community respects
shows up every morning, year after year
parts and repairs — you are never stranded
mods, guides, and community know-how around it
kind to first-timers
years before you outgrow or replace it
how far the cup can go, per dollar
speed and simplicity, day to day
Worth knowing before you buy — Owners argue durability and quietness justify the early upgrade cost; critics counter that the same budget upgrading the machine or dialing in technique yields better grind ceiling.
Known weak points — Plastic coarse-adjustment ramp noted as design compromise (Espresso Vivace, 2018); no field failures documented in recent community voice.
The measurements
Scored 0–5 on the same rubric as everything on file — the words matter more than the numbers.
The measurements
0–5, one rubric- Espresso
- reference4.5
- Versatility
- narrow3
- Built to last
- heirloom4.5
Position in the market
Every dot is a rival, measured the same way. The gold one is this.
- Upper half for espresso suitability
- a higher ceiling than 112 of the 154 grinders we’ve measured
- You pay for this one
- 32% of grinders this capable cost more
- Upper half for build
- sturdier than 69% of the field, by the community’s own record
Every dot is a grinder measured on the same rubric. See the whole market
Living with it
The part spec sheets skip: counter space, upkeep, and what owners learn later.
The honest note — Owners tend to arrive here from plastic-geared on-demand grinders like the Baratza Sette 270Wi, chasing better fit/finish, quieter operation, and rebuildability. From the LM, the path up is Etzinger's own commercial P (cooling fan) or X (AC motor) versions, or sideways to SSP-burr-equipped single-dose grinders if pure clarity/flat-burr character becomes the priority.
The full spec sheet
- Class
- Single dose
- Burrs
- 64mm conical
- Drive
- Electric
- Adjustment
- Stepped (micro)
- Clarity lean
- Syrup & body
- Espresso suitability
- 4.5/5
- Brew versatility
- 3/5
- Retention
- ~0.8 g
- Single dosing
- Yes
- Hopper
- 200 g
- Workflow demand
- 2/5
- Maintenance
- 2/5
- Noise
- 2/5
- Build longevity
- 4.5/5
Before it arrives
What completes this grinder — the faded pieces can wait.
Coffee scale with timer — Espresso is a ratio. A 0.1g scale with a built-in timer is the single biggest consistency upgrade for any manual machine.
- Coffee scale with timer — Espresso is a ratio. A 0.1g scale with a built-in timer is the single biggest consistency upgrade for any manual machine.
- Dosing cup — Pairs with single-dose grinding — grind into the cup, swirl, and transfer to the portafilter cleanly.
- Grinder cleaning kit — Brushes and grinder tablets keep retention and stale grounds in check.
Feed it right
Week one is dial-in — and stale beans will lose it.
Coffee more than a few weeks past roast won’t extract predictably, and a new grinder gets blamed for it. These burrs pull syrup — naturals and classic medium roasts play straight into their character.
Pick your coffee — any of these dials in beautifully here:
Highland Elixir - Papua New Guinean Sigri PlantationSCA 86Medium-dark · Wahgi Valley, Western Highlands · WashedBright Citrus · Caramel SweetnessSyrup and body, matched to these burrs.CA$22.43 · roasted to order
Lavabloom - Indonesian Sumatra MandhelingMedium-dark · Mount Leuser, Sumatra · Wet Hulled (Giling Basah)Dark Earth · Bittersweet ChocolateSyrup and body, matched to these burrs.CA$19.02 · roasted to order
Wild Ember - Ethiopian Buno Dambi UddoSCA 92Medium roast · Odo Shakiso, Guji Zone, Oromia · NaturalBlueberry · MarmaladeSyrup and body, matched to these burrs.CA$26.83 · roasted to orderWhole bean, dated, ready for your burrs the week it lands.
Roasted to order, daily, in Ajax, Ontario · ships Canada-wide. We’re the roastery behind this database — measuring the machines is how we make sure the coffee gets a fair shot.
On film
How it runs on camera, from around the community.
Common questions
Does the etzMAX LM grind by weight or by time
Both. It has a built-in Acaia load cell for grind-by-weight dosing, and it can also run in timed mode, with three programmable doses saved for each mode.
How much retention does the etzMAX LM have
Manufacturer figures put dead space at around 0.8 grams thanks to the vertical grind chamber and Rotating Ring Burr design, which is very low for a conical grinder.
Can the etzMAX LM be converted to single dosing
Yes, it can be converted to single-dose operation with a separately sold accessory, and burrs can also be swapped for filter-focused grinding.
Where is the etzMAX LM made
It is made in Liechtenstein by Etzinger, and is typically sold either direct from Etzinger's webshop or through specialty retailers like Whole Latte Love and iCoffeeGear.
Worth comparing
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US$2,650
Mahlkönig
EK43S
The shop-counter version of coffee's most influential bulk grinder: same 98mm flat burrs and 1300W motor as the full EK43, just shorter so it fits under a cabinet. Built for cafes grinding retail bags and pour-over by the pound, and adopted by plenty of home fanatics who don't mind the footprint.
CA$3,390–5,350 · US$3,899–5,350
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