AAOBOSI Conical Burr Espresso Grinder
- 45 grind settings, espresso to French press
- 40mm stainless conical burr
- 51/53mm portafilter holder
- 200 W, 120 V
- Cup count or grind time, set on LED display
- Anti-static outlet to cut grounds scatter
- 7.28 x 4.72 x 14.17 inches
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A conical burr grinder that covers espresso through French press and doses straight into smaller portafilters. Hopper size and a grounds container are not listed, so check those before buying.
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ASIN: B0GY8L4LCDModel: CG223ACategory: Electric Burr Grinders
Overview
Dialing in espresso or switching to a coarse French press grind happens on one stainless conical burr, adjusted from fine to coarse in many steps. Choose a cup count or a grind time on the LED touch display, and the portafilter holder lets you grind straight into the basket.
One grinder that spans every home brew method, with a holder for smaller espresso portafilters, suits a mixed coffee routine. Hopper capacity, weight and what catches the grounds outside the portafilter are missing from the listing.
Who it's for
Apartment kitchens and office coffee corners with a home espresso machine are the setting here. Owners of machines with a bigger portafilter, or anyone who needs a stated hopper size, should look at other grinders.
Pros and cons
- Wide range from espresso to French press
- Grinds straight into the portafilter
- Anti-static outlet reduces counter mess
- Stainless steel conical burr
- Hopper capacity not listed
- Holder fits only two portafilter sizes
- No built-in scale for dosing by weight
- Tall body may crowd low cabinets
Performance notes
Consistency comes from the conical burr, which crushes beans between an inner cone and an outer ring for more even particles. Time-based dosing means the amount ground shifts with bean density and roast, so checking doses on a scale helps when dialing in espresso. The anti-static outlet reduces clumping and grounds clinging at the chute.
Specifications
| Brand | Aaobosi |
|---|---|
| Model | CG223A |
| Dimensions & fit | |
| Item Dimensions L x W x H | 7.3 × 4.7 × 14.2 inches |
| Capacity & performance | |
| Wattage | 200 watts |
| Power & efficiency | |
| Voltage | 120 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Silver |
| Compatibility & installation | |
| Portafilter compatibility | 51mm and 53mm |
| Included components | |
| Included Components | Grinder |
| Other details | |
| Burr type | 40mm conical burr, stainless steel |
| Style Name | Espresso Grinder |
| Specific Uses For Product | Grinding |
| Grind settings | 45 |
| Dosing control | Cup count or grind time, LED touch display |
Frequently asked questions
Does the AAOBOSI CG223A come with a grounds cup?
Included components list only the grinder. A bullet mentions dosing into a grounds cup, but no container is named in the box contents, so confirm with the seller.
Is the AAOBOSI CG223A a blade grinder?
No. It uses a 40mm stainless steel conical burr, which crushes beans between burr surfaces instead of chopping them with a spinning blade.