Ceado REV Zero Espresso Grinder with WAM

Ceado REV Zero WAM Specifications

Spec	Ceado REV Zero WAM
Burr Type	Flat
Burr Material	Red Speed coating (titanium + aluminum)
Burr Size	83 mm
Motor Power	900 W (220–240V) / 7 A (110–120V)
Motor Speed	1,480 rpm (50 Hz) / 1,700 rpm (60 Hz)
Grind Speed (espresso)	5.2 g/s (50 Hz) / 6 g/s (60 Hz)
Hopper Capacity	~1,600 g
Retention	~2 g (SweepOut Dual Spin)
Grind Adjustment	Digital — grind position tracked and shown on touchscreen (no motorized adjustment)
Grind-by-Weight	Yes — WAM, 0.1g precision, 3 programmable doses + manual
Grind Range	Espresso only
Duty Cycle	—
Dimensions (H×W×D)	630 × 200 × 270 mm
Weight	17 kg net / 18.8 kg gross
Voltage	220–240V, 50–60Hz / 110–120V, 60Hz
Warranty	—
Burr Lifespan (mfr.-rated)	~4 tons
Noise Level	62 dB

Retention, Not Activation, Is the Distinguishing Axis

Every REV Zero DABOV carries ships with WAM, so the real question isn't activation mode — it's whether a bar needs SweepOut Dual Spin's near-zero carryover badly enough to pay for the top of the REV range. It's built for programs that swap beans often: a rotating single-origin espresso list, a multi-roaster program, or a competition-style bar where the last thing pulled through the burrs can't taint the next shot. That roughly 2g retention figure matters most in exactly that scenario — a café running one house blend all day has less to gain from it than a bar switching origins every hour.

WAM's 0.1g dosing precision suits a team that wants every barista, on every shift, landing the same weight without watching a separate scale. Combined with GTM's temperature stability and Steady Lock's burr-gap consistency, this is the grinder for a bar chasing the tightest possible shot-to-shot repeatability rather than raw throughput.

A café whose menu leans milk-forward and high-volume rather than single-origin-driven is better served by the Ceado REV Titan WAM, which trades SweepOut's retention focus for titanium-coated burr life and speed.

Did You Know

• Ceado is the Qualified Espresso Grinder Sponsor for the 2026–2027 World Barista Championship cycle. The World Coffee Championships and the Specialty Coffee Association named Ceado to the role, and the REV Zero is one of two Ceado grinders — alongside the E37Z-Naked — supplied to competitors at WBC events in Panama City in October 2026 and Tokyo in April–May 2027. Ceado CEO Michele Girardi called the sponsorship a natural extension of the company's "Designing Flavor" philosophy.

• The Red Speed burr coating is unique to the REV Zero — a titanium-and-aluminum treatment rated for roughly 4 tons of throughput, double the 2.5-ton rating Ceado gives the titanium-coated burrs on the REV Titan one tier down.

• Despite carrying the REV line's largest motor at 900W, the REV Zero is also its quietest at a rated 62 dB — five decibels below the 66 dB REV Steel and the 67 dB REV Titan, the only tier where a bigger motor doesn't mean a louder rating.

What burr coating does the Ceado REV Zero WAM use?

It uses Ceado's Red Speed coating — a titanium-and-aluminum treatment on 83mm flat burrs, rated for roughly 4 tons of throughput before replacement, the longest-lived burr set in the REV line.

How much retention does the REV Zero actually have?

Ceado rates it at approximately 2 grams between the burrs, thanks to the SweepOut Dual Spin cycle that briefly reverses the burrs after each dose to clear the chamber, pushing about 99% of what's ground directly into the portafilter.

Does the REV Zero come without WAM?

Ceado offers a non-WAM configuration on some REV Zero units, but every REV Zero DABOV carries — including the ONYX Edition — ships with WAM already fitted, so weight-based dosing is standard here rather than an add-on.

Is the REV Zero really used in World Barista Championship competitions?

Yes. Ceado is the Qualified Espresso Grinder Sponsor for the 2026–2027 World Barista Championship cycle, and the REV Zero is one of two models Ceado supplies to competitors on stage.

How is the REV Zero different from the REV Titan?

The REV Titan is built around titanium-coated burrs and higher throughput for milk-forward, high-volume bars; the REV Zero trades some of that raw speed for SweepOut Dual Spin's near-zero retention, aimed at bars rotating multiple single-origin espressos.

What's the grind adjustment like on the REV Zero?

Adjustment is turned by hand, but the current position is tracked digitally and shown on the touchscreen display — so a setting is reproducible from one shift to the next rather than eyeballed against a marked ring.