AMZCHEF Electric Burr Coffee Grinder with 75 grind settings and near-zero retention

If you’re the sort of coffee drinker who cares whether espresso tastes “right” rather than merely strong, a burr grinder is the sensible starting point. This AMZCHEF electric burr grinder is built around fine-to-coarse control, plus features aimed at reducing the mess and waste that can come with grinding.

It’s not perfect on paper for everyone (more on that below), but for day-to-day grinding at home—especially if you want repeatable results and less residue to clean up—it’s easy to see why people look at options like this. You also get a quantitative approach (timing) and anti-static steps, both of which matter more than most casual buyers expect.

The essentials

This is an electric burr coffee grinder with 75 adjustable grind settings. The idea is to cover a wide range of brew styles, from fine espresso-type grinds to coarser French press grinds, while keeping the particle size more consistent than cheaper blade-style grinders.

AMZCHEF also claims very low retention, with a stated waste figure of only 0.1–0.2 grams per grind. In practice, that translates to less “old grounds left behind” and less coffee powder hanging around in the grinder body—useful if you switch between settings or want fewer leftovers to tidy up.

There’s also anti-static technology and a DC motor designed to reduce static cling. If you’ve ever had grounds jump around the counter or cling to surfaces, you’ll know why this is more than a marketing line.

What you’ll notice day to day

The daily experience here is defined by three things: adjustment, cleanliness, and noise.

On adjustment, you get 75 grind settings and a timer knob described as 5–66 seconds for quantitative grinding. That’s the sort of control you can use to repeat the same “dose time” without guessing every session.

On cleanliness, AMZCHEF highlights an “ultra-low residue” approach with a patented magnetic spout and silicone powder remover, aimed at reducing the coffee powder left inside the grinder. The same theme continues with a low-retention magnetic powder outlet, plus a setup that’s meant to be easy to clean.

On noise, it’s stated as low as 60–75dB for quiet morning routines. That range is still wide, so it’s not something you should expect to be completely silent, but it positions the grinder closer to “bearable in the kitchen” than “wake the household”.

Key features for better control

Where this grinder leans into value is in the practical features that support consistency and workflow.

• Burr-driven precision (with steel burrs): It uses 48mm SUS420 steel burrs, which are intended to help maintain uniform extraction across settings.
• Wide grind range (75 settings): Fine-to-coarse coverage matters if you swap between espresso-style and longer-brewing methods.
• Quantitative workflow: The timer knob (5–66 seconds) is meant to make repeat dosing more straightforward than purely hand-timed grinding.
• Funnel support for different setups: The grinder includes both 58mm, 51mm, and 54mm universal funnel holder options.
• Storage and fit around your kit: A magnetic storage solution is included for an idle coffee portafilter handle, saving space.

One small limitation to keep in mind: the “dose by time” approach can be very handy, but it does mean you’ll still want to check your results (for example, how your chosen time translates to actual weight/consistency in your setup). Timer-based grinding is convenient, yet it’s not identical to weighing every dose from scratch.

Tech specs

• Type: Electric burr coffee grinder with 75 grind settings
• Name: AMZCHEF Electric Coffee Grinder
• Grind settings: 75 adjustable settings
• Burr size/material: 48mm SUS420 steel burrs
• Low residue / retention: 0.1–0.2 grams
• Noise level: as low as 60–75dB
• Quantitative grinding: Timer knob 5–66 seconds
• Funnel holders included: 58mm, 51mm, 54mm
• Anti-static technology: Yes
• Motor: Durable DC motor
• Grinding container: 120g vacuum-sealed powder container
• Other included items: Grinding light, magnetic storage for idle portafilter handle

Is it a good fit for you?

It makes sense if you want a burr grinder that’s geared towards repeatability (via a timer), broad brew-style range (75 settings), and a cleaner workflow (anti-static plus low retention and a designed-to-be-easy-to-clean outlet).

It’s also a practical choice for someone who likes to tinker a bit—dialling in espresso-style settings, then moving to something coarser for French press on the weekend. The inclusion of multiple funnel sizes suggests it’s meant to work across common portafilter sizes, without you having to hunt down accessories immediately.

It may not suit you if you’re after a grinder that’s fully “set-and-forget” without any need to adjust for your specific beans or extraction style. Also, if you’re extremely sensitive to noise, the stated 60–75dB range may not reassure you completely—quiet morning routines, yes, but not necessarily silent.

Care, maintenance and setup notes

No grinder is completely maintenance-free, but this one is designed to reduce the mess you’re likely to notice.

Since AMZCHEF specifically mentions a powder remover and low residue inside the grinder, it’s reasonable to expect fewer stuck grounds than basic designs. Still, you’ll want to wipe the funnel area and clear used grounds from the outlet after sessions, particularly when switching between very different grind settings.

A simple way to get off to a good start is to run a short test cycle at your chosen timer setting, then check the grounds consistency visually and in your brew. It won’t replace tasting, but it can help you avoid wasting a full batch while dialling in.

When it makes sense

This grinder is worth considering if you want burr-driven grind consistency, 75 grind settings for espresso-to-French press flexibility, and an anti-static + low-retention approach that should make cleaning less of a chore. If you also value a quantitative timer workflow and the included funnel holders, it fits a typical home barista routine without being overly complicated.

It’s better avoided if you want guaranteed zero effort and no adjustment at all, or if your priority is ultra-quiet operation beyond what the stated noise range suggests.

Mini FAQ

How fine can it go for espresso?

It’s designed to handle fine espresso-style grinds thanks to the 75 adjustable settings, though the exact “espresso fineness” you’ll achieve will still depend on your taste and setup.

Does it leave much coffee behind?

AMZCHEF states near-zero retention with 0.1–0.2 grams of residue per grind, and it also uses a magnetic outlet plus a powder remover to reduce what stays inside.

Is it noisy?

Noise is described as low as 60–75dB. It should be quieter than louder grinders, but it won’t be completely silent.

Does it grind by weight?

Not exactly as described. It offers quantitative grinding via a timer knob (5–66 seconds), which is a time-based approach.

What’s included in the box?

The listing information you provided mentions a vacuum-sealed 120g powder container, a grinding light, multiple funnel holders (58mm, 51mm, 54mm), and magnetic storage for an idle portafilter handle.