Thanks for reading my electric burr grinders reviews, I'm Mark. I run Ethiopian Yirgacheffe beans through every electric burr grinder I review. The AMZCHEF coffee grinder is an electric conical burr grinder for home espresso. It has a 40 mm (1.6 in) stainless steel burr and sells for about $90 to $110.
The grinder pulls a 36 g (1.3 oz) shot from an 18 g (0.6 oz) dose in 33 seconds. It keeps about 0.2 g (0.007 oz) of coffee behind after the bellows. It offers 75 settings, a 5 to 60 second timer and a vacuum catch cup. The portafilter holder fits only 3-tab portafilters.
Owners report stalling from a loose hopper and trouble near the finest settings. The body is plastic and the warranty runs one year. This review weighs those limits against the low price and against the Baratza Encore ESP, a grinder that costs about twice as much.
Here you get grind quality, stalling problems and warranty, all tested by me, with no brand money behind it.
What Is the AMZCHEF Coffee Grinder?
The AMZCHEF coffee grinder is an electric conical burr grinder for home espresso and filter coffee, made by the kitchen appliance brand AMZCHEF. The flagship model is the 75-Setting Single Dose grinder with a 40 mm (1.6 in) steel burr.
The burr cuts beans into even pieces, while a blade grinder chops them unevenly.
Single dosing means weighing the beans for one drink, grinding them and leaving little coffee behind.
AMZCHEF also makes juicers, induction cooktops and espresso machines. The Amazon listing pitches the grinder at home espresso, pour-over, French press and cold brew.
The body is black plastic with gold accents. It measures 8.85 by 6.14 by 11.93 inches (22.5 by 15.6 by 30.3 cm). Amazon shows a 4.2 out of 5 star rating from 114 ratings.
Which AMZCHEF Coffee Grinder Models Exist?
At least four AMZCHEF coffee grinder models exist, with 24, 45, 48 and 75 grind settings. All four use a 40 mm (1.6 in) stainless steel conical burr.
AMZCHEF Grinder Versions:
| Settings | Controls | Standout Feature |
|---|---|---|
| 75 | 5 to 60 second timer dial | Magnetic spout and vacuum cup |
| 48 (CG209) | LED touch display, 1 to 40 seconds | Removable funnel stand |
| 45 | LED touchscreen, 2 to 12 cups | 10.5 oz (298 g) hopper |
| 24 | LED touch screen, 0.5 second steps | Funnel stand for 50 mm portafilter |
The 75-setting model grinds by a 5 to 60 second timer. It adds a magnetic spout and a vacuum cup. Test data cited here comes from this model.
The 48-setting CG209 grinds by cups, time or espresso shot on an LED touch display. Its timer runs from 1 to 40 seconds in 0.5 second steps. It also has a removable funnel stand.
The 45-setting model holds 10.5 oz (298 g) of beans and draws 150 watts. Its controls are an LED touchscreen, 2 to 12 cups.
The 24-setting model comes with a removable funnel stand for a 50 mm (2 in) portafilter. A portafilter is the handled basket that holds ground coffee in an espresso machine. Its controls are an LED touch screen with 0.5 second steps.
How Does the AMZCHEF Coffee Grinder Work?
The AMZCHEF coffee grinder works by turning a 40 mm (1.6 in) conical burr at 450 RPM with a DC motor. Beans fall from a twist-lock hopper through the burr and out of a magnetic spout.
The grinder runs at about one gram per second, so grinding time sets the amount of coffee. A dial sets a timer from 5 to 60 seconds. An 18 g (0.6 oz) espresso dose takes roughly 20 seconds.
A rubber bellows sits on top of the hopper. Pressing it while the motor runs blows the leftover grounds out of the burr chamber.
A safety switch stops the motor when the outer burr is removed. The motor also stays off until the hopper is locked into place.
What Burrs Does the AMZCHEF Coffee Grinder Use?
The AMZCHEF coffee grinder uses a 40 mm (1.6 in) stainless steel conical burr with six cutting edges. The listing calls it a 6-star forged burr. The outer burr lifts out, so it is easy to clean.
The burr turns at 450 RPM. That slow speed keeps heat low. Less heat matters because AMZCHEF says it protects the oils in the beans.
The burr can perform close to those in pricier machines. Burr sets from different makers now differ less than they once did.
How Do the AMZCHEF Coffee Grinder Settings Work?
The AMZCHEF coffee grinder offers 75 grind settings, from 1 for the finest grind to 75 for the coarsest. Turning the hopper sets the grind size.
Each brew method needs a different grind size, so the settings map to methods. Setting 1 gives a Turkish coffee powder. Setting 10 suits espresso, setting 25 suits moka pot, setting 40 suits pour-over and setting 60 suits French press.
Tested Settings:
| Setting | Brew Method |
|---|---|
| 1 | Turkish coffee |
| 10 | Espresso |
| 25 | Moka pot |
| 40 | Pour-over |
| 60 | French press |
French press needs the coarsest grind of these methods, so the top of the dial matters there. Setting 75 is not as coarse as a hand grinder's French press grind. The result is still acceptable for French press.
The fine end of the dial has its own limit. The finest settings can run too fine for some espresso machines. A setting in the 30s pulled a shot on an AMZCHEF espresso machine.
What Comes With the AMZCHEF Coffee Grinder?
The AMZCHEF coffee grinder comes with a twist-lock bean hopper, a rubber bellows, a magnetic ground chute and two portafilter holders. A catch cup, a cleaning brush and a knock tool complete the box.
In the Box:
- Twist-lock bean hopper
- Rubber bellows
- Magnetic ground chute
- 54 mm and 58 mm portafilter holders
- Catch cup with vacuum lid
- Cleaning brush
- Knock tool
The catch cup has an airtight vacuum lid. The lid turns the cup into storage for beans or pre-ground coffee.
Setup takes about 30 seconds. The hopper twists into place until it locks. An LED light under the chute lights the grounds during grinding.
Does the AMZCHEF Coffee Grinder Portafilter Holder Fit Every Portafilter?
No. The AMZCHEF coffee grinder portafilter holder fits only 3-tab portafilters, so a standard two-tab E61 portafilter does not fit.
Two holders come in the box. One suits 54 mm (2.1 in) portafilters and the other suits 58 mm (2.3 in). Both attach magnetically and store on the back of the grinder.
The Breville Barista Express uses a 54 mm portafilter, and the Gaggia Classic Pro uses a 58 mm portafilter. Each portafilter needs three tabs to suit the holders.
The catch cup works as the fallback. Grounds go into the cup and then into the basket by hand.
How Well Does the AMZCHEF Coffee Grinder Grind?
The AMZCHEF coffee grinder grinds well for its price, with fluffy and uniform grounds at espresso settings. Setting 10 gives the most even results in testing.
Medium settings carry some fine particles. At setting 40 for pour-over, those fines add body to the cup. Owners report a consistent grind at normal settings.
Speed is about one gram per second. A hand grinder needs 40 seconds to over a minute for an espresso dose.
The grinder does not match professional machines for consistency. It is also not meant to run for more than 5 minutes at a time.
Can the AMZCHEF Coffee Grinder Make Espresso?
Yes. The AMZCHEF coffee grinder makes espresso, pulling 36 g (1.3 oz) from an 18 g (0.6 oz) dose in 33 seconds.
That shot came from setting 10 and a bottomless portafilter. This is a basket holder with no spouts, so it shows how evenly the water flows through the coffee. The shot showed minimal channeling, which means water did not carve fast paths through the puck. It also showed no spraying.
Pressurized baskets work best at settings 15 to 20. Those baskets forgive a coarser grind.
The grinder has a limit at the fine end. Users who grind very fine every day report stalling near the finest settings. Espresso enthusiasts often find that limit a dealbreaker.
How Much Coffee Does the AMZCHEF Coffee Grinder Retain?
The AMZCHEF coffee grinder retains about 0.2 g (0.007 oz) of coffee after the bellows is used. A test dose of 19.4 g (0.7 oz) of medium-fine coffee gave that result.
The listing claims 0.1 to 0.2 g of retention. It credits the bellows and the knock tool for the low figure.
The anti-static design limits clumping and powder spray. Chaff mess stayed minimal during the test.
What Problems Do AMZCHEF Coffee Grinder Owners Report?
AMZCHEF coffee grinder owners report stalling, trouble at the finest settings and a plastic body. A few also report electrical faults, and those reports are rare.
Reported Problems:
- Loose hopper that trips the safety interlock
- Struggling or stopping below about setting 10
- All-plastic body
- Rare electrical faults
The hopper and top basket can loosen during use, mostly at finer settings. A loose hopper trips the safety interlock and the motor stops.
Below about setting 10 the grinder can struggle or stop. That leaves uneven doses.
The body is all plastic. The plastic is the most common listed con.
Why Does the AMZCHEF Coffee Grinder Stall?
The AMZCHEF coffee grinder stalls when the hopper is not fully locked or when the burr is set very fine.
A loose hopper trips the grinder's safety mode, so the motor will not run. Turning the hopper until it clicks, then a little further past the first resistance, locks it and fixes the problem.
At fine settings the listing says to clean the outlet. It then says to adjust gradually from coarse to fine.
Small or hard beans also stall the motor. A coarser setting or larger beans solves that.
Long use adds strain too. AMZCHEF advises resting the motor after several continuous cycles. It also advises avoiding very oily beans.
How Loud Is the AMZCHEF Coffee Grinder?
The AMZCHEF coffee grinder is loud like a conversation or a vacuum, rated at 60 to 75 dB by AMZCHEF. The full-metal gearbox and DC motor produce that level.
A decibel number means little without something to compare it to. The Yale environmental health chart puts normal conversation at 60 to 70 dBA. It puts a vacuum cleaner at 75 dBA. The rated range therefore spans conversation to vacuum level.
Owners add a judgment of their own. They call the motor quiet compared with older grinders.
How Does the AMZCHEF Coffee Grinder Compare With the Baratza Encore ESP?
The AMZCHEF coffee grinder costs roughly $70 to $110 less than the Baratza Encore ESP. The Encore ESP lists at $199.95 in the US, while the AMZCHEF sells for $90 to $110.
The Encore ESP uses 40 mm (1.6 in) conical burrs, the parts that crush the beans. It has 40 settings. The first 20 suit espresso and the last 20 suit filter coffee. Its hopper holds 230 g (8 oz) of beans.
The AMZCHEF offers more settings, 75 in total. It also adds a timer, a bellows, a magnetic portafilter holder and a vacuum cup. A bellows is a squeeze bulb that blows leftover grounds out of the grinder.
Both grinders carry a one-year warranty, so the lower price does not mean shorter coverage. Breville bought Baratza in 2020. Baratza sells replacement parts and offers repair guides.
The Fellow Opus is another step-up grinder. It lists near $195 with 41 settings. Its warranty lasts 2 years, or 3 years with registration.
Grinder Comparison:
| Grinder | Price | Settings | Warranty |
|---|---|---|---|
| AMZCHEF coffee grinder | $90 to $110 | 75 | 1 year |
| Baratza Encore ESP | $199.95 | 40 | 1 year |
| Fellow Opus | About $195 | 41 | 2 years, 3 with registration |
Is the AMZCHEF Coffee Grinder Better Built Than Its Price Suggests?
Yes. The AMZCHEF coffee grinder is built better than its price suggests, with a stainless steel burr and a full-metal gearbox.
The body is a different story. It is all plastic with a matte texture. The plastic feels solid in daily use, so the plastic shell does not seem to hold the grinder back.
Long-term durability reports are mixed. A few owners voice concerns after extended use.
How Much Does the AMZCHEF Coffee Grinder Cost?
The AMZCHEF coffee grinder has a typical cost of $90 to $110 against a $129.99 list price. Amazon discounts of 15 to 31 percent produce that range.
Deeper cuts show up in deal posts, where prices as low as $70 to $72 have appeared. A review unit sold near $89, which sits just below the usual range.
The AMZCHEF store sells the grinder directly and offers its own savings. It takes 25 percent off a first purchase over $99. Shipping from the store is free, so the discount is not offset by a delivery fee.
What Warranty Covers the AMZCHEF Coffee Grinder?
The AMZCHEF coffee grinder carries a 1-year warranty with after-sales support. AMZCHEF states this in its product FAQ.
The length of that warranty is not settled across sources. The box card lists one year, while one listing claims two.
A separate protection covers the first weeks of ownership. AMZCHEF offers a 30-day return on unused or defective products.
Is the AMZCHEF Coffee Grinder Worth It?
Yes. The AMZCHEF coffee grinder is worth it at $90 to $110 for a beginner who wants a single-dose espresso grinder.
Single-dose grinding means the user weighs out only the beans for one drink and grinds them all. For this to work, the grinder must leave very little behind. The AMZCHEF keeps about 0.2 g (0.007 oz) of retention.
Speed and burr size shape the result as well. The grinder has a 40 mm (1.6 in) stainless steel conical burr and an espresso dose takes 20 seconds.
The package also includes extras. A vacuum cup, a bellows and two portafilter holders come in the box.
The drawbacks are real. The body is plastic, and the hopper can loosen and stall the motor. The finest settings struggle, which matters for espresso. The 3-tab holder also excludes E61 portafilters, so owners of those machines cannot use it.
Buyers still rate it well. Amazon buyers give the grinder 4.2 out of 5 from 114 ratings.
What the Price Buys:
- 40 mm (1.6 in) stainless steel conical burr
- About 0.2 g (0.007 oz) of retention
- A 20 second espresso dose
- Vacuum cup, bellows and two portafilter holders
Who Should Buy the AMZCHEF Coffee Grinder?
Beginners and budget home espresso users should buy the AMZCHEF coffee grinder. Anyone who wants a single-dose grinder under $130 fits.
The grinder has limits that matter for some buyers. Those who grind very fine every day should look elsewhere. Owners of E61 portafilters should do the same, and so should buyers who want a metal body.
Buyers who want more than the AMZCHEF offers have a clear step-up option. The Baratza Encore ESP costs $199.95. It has 40 settings, split between espresso and filter.
The Coffee Experiment is a reader-supported platform. Purchases made through our links may earn us an affiliate commission at no extra cost to you.