Gemilai Espresso Machines: The Range We Have Reviewed
Every Gemilai espresso machine and grinder sold on Amazon in the US, reviewed and compared on one page, with what each step up the range actually buys.
Gemilai makes 58mm espresso machines at prices where most brands use smaller, proprietary portafilters, and its US range climbs in one clear line. The Owl G3006 heats with a thermoblock and a heated group; the G3006A is the same Owl with a pressure valve, staged pre-infusion and a cold mode; the Ele G3028A adds a brew boiler and a pressure knob you turn during the shot; and the Whale G3038A is a full E61 heat-exchanger machine. None has a built-in grinder, which is why Gemilai also sells the Molight G9010B. What you are really choosing is how the machine heats its water, because that decides whether you can brew and steam at once, how long it takes to warm up, and how you control temperature.
Which Gemilai should you buy?
Three questions decide it. Answer them and the range explorer below opens on your machine.
Your GemilaiGemilai Owl G3006
Choose it if you want a 58mm machine with PID and strong steam, and you are happy to brew first and steam second.
Every Gemilai machine needs a separate espresso grinder. Gemilai's own Molight is the matched espresso grinder.
Explore the Gemilai range
Each step up adds one thing. Photos are from each Amazon listing; prices are read live.
ℹ️Affiliate disclosure: CoffeeLabAdvisor is an Amazon Associate and may earn a commission from the links below, at no extra cost to you. Commissions play no part in our awards or in which products appear here.
Photos: Amazon listing
Step 1 · The starting point
Gemilai Owl G3006
Choose it if you want a 58mm machine with PID and strong steam, and you are happy to brew first and steam second.
Heating
Single thermoblock
Portafilter
58 mm
PID
Yes
Brew + steam at once
No
Water tank
1.7 L
Width
24.7 cm
Weight
7.8 kg
What you get
58mm commercial portafilter: every standard basket and tamper fits
PID brew temperature in 1°F steps, with a heated group
Steam power hands-on reviewers rate well above its class
Shot time, pressure and temperature on the front display
A 58mm thermoblock machine with a heated group, PID temperature and unusually strong steam for its class. Pre-infusion is basic, the pressure valve is fixed, and long-term reliability is not yet documented.
$359.99Live Amazon price · as of 10/23/2026 5:17 PM
Choose it if you roast light, want real pre-infusion, or drink iced coffee often.
Heating
Single thermoblock
Portafilter
58 mm
PID
Yes
Brew + steam at once
No
Water tank
1.7 L
Width
24.7 cm
Weight
7.8 kg
What it adds over the Owl
Built-in pressure valve that caps the shot near 11-12 bar
Two-stage pre-infusion: a timed flow, then a pause
Separate brew and steam temperature settings
Cold extraction mode for iced drinks in a few minutes
The Owl with a capped pressure valve, two-stage pre-infusion and a cold extraction mode. Its dual PID is two setpoints on one thermoblock, and its evidence base is thinner than the original's.
$429.99Live Amazon price · as of 10/23/2026 5:18 PM
Choose it if you will turn a pressure knob mid-shot and want milk that stops at the same temperature every time.
Heating
Brew boiler (0.55 L) + steam thermoblock
Portafilter
58 mm
PID
Yes
Brew + steam at once
No, on US 120 V
Water tank
1.7 L
Width
33.5 cm
Weight
13.5 kg
What it adds over the G3006A
550 ml brew boiler built into the group for steady temperature
A knob that changes brewing pressure during the shot (6-11 bar)
Steam probe that switches off at your set milk temperature
Spouted and bottomless portafilters, both in the box
A brew boiler in a 58mm group, live pressure adjustment and a steam wand that stops at your set milk temperature. The US version brews and steams in sequence and has no hot-water outlet.
$759.99Live Amazon price · as of 10/23/2026 5:09 PM
Choose it if you make milk drinks for several people and need to brew and steam at once.
Heating
Heat Exchanger (2.0 L)
Portafilter
58 mm
PID
Yes
Brew + steam at once
Yes
Water tank
1.5 L
Width
22.8 cm
Weight
19.1 kg
What it adds over the Ele
A real E61 brass group and a pressure gauge on the group
2-litre heat-exchanger boiler: brew and steam at the same time
Three-hole steam wand
All of it in a body only 22.8 cm wide
A genuine E61 heat exchanger with a gauge, live pressure control and simultaneous brew and steam in a narrow body. Expect a long warm-up, indirect brew temperature and a short ownership record.
$1,299.99Live Amazon price · as of 10/23/2026 5:18 PM
Choose it if you want a matched, compact grinder and make espresso, not filter coffee.
Burrs
38 mm conical
Settings
60
Hopper
80 g
Width
10.4 cm
Weight
2.9 kg
What hands-on testing found
38mm stainless conical burrs, good for espresso
About 0.3 g of coffee retained per dose
Grinding starts when a Gemilai 58mm portafilter presses the switch
Too fine at its coarsest for pour-over or French press
A compact 38mm conical grinder with low retention that hands-on testing found good for espresso. The same testing found it too fine at its coarsest for pour-over or French press, contrary to the listing.
$199.99Live Amazon price · as of 10/23/2026 5:09 PM
Affiliate links — CoffeeLabAdvisor may earn a commission at no extra cost to you. Commissions never influence reviews or awards. Product images courtesy of Amazon.
How each Gemilai heats its water
This is the real difference between the machines, and the one the listings blur. It decides whether you can brew and steam at once, how long the machine takes to warm up, and how you set the temperature.
Owl G3006 · G3006AThermoblock and heated group
Brew and steam at once
No
Brew temperature
Set directly (PID)
Ready
About a minute; group fully hot about five minutes later
Ele G3028ABrew boiler in the group, steam thermoblock
Brew and steam at once
No, on US 120 V
Brew temperature
Set directly (PID)
Ready
About three minutes
Whale G3038AHeat exchanger and E61 group
Brew and steam at once
Yes
Brew temperature
Indirect: set the steam boiler, flush before brewing
Ready
About 25 minutes for the group
Schematics are simplified to show the water path; they are not drawn to scale.
How much counter each one takes
Drawn to scale from Gemilai's own dimensions, so you can see the difference before you measure your kitchen.
Dimensions and weights are from Gemilai's own spec tables. Gemilai labels its axes inconsistently between pages; where the order was ambiguous, the width shown agrees with a second source, as each review explains.
Gemilai's listings use phrases that mean less, or something different, than they suggest. Here is what each one turned out to be in the hands-on evidence.
The listing says
Dual PID
G3006A and EleWhat it is
Two temperature settings. On the G3006A both run on one thermoblock; on the Ele one controls a brew boiler and one a steam thermoblock. Neither is a dual boiler, and neither brews and steams at once on US power.
The listing says
Automatic milk frother
EleWhat it is
A normal two-hole steam wand with a temperature probe that switches the steam off at your set milk temperature. You still hold the jug and texture the milk.
The listing says
2L brew steam boiler
WhaleWhat it is
One two-litre boiler with a heat exchanger inside it. That is how it brews and steams at once, but its PID sets the steam boiler, not the shot.
The listing says
Cold brew in about two minutes
G3006AWhat it is
A pulsed, low-temperature extraction through an espresso puck lasting up to three minutes. Good over ice; not coffee steeped for hours.
The listing says
Espresso to French press
Molight grinderWhat it is
The one hands-on test found its coarsest setting still too fine for pour-over or French press. Treat it as an espresso and moka pot grinder.
Is Gemilai a good brand?
Gemilai is a Chinese manufacturer, Guangdong Gemilai Intelligent Technology, which says it began in 2011, built its first household 58mm machine in 2012 and its first grinder in 2020. It also sells machines under a sub-brand, Corrima, whose models carry the CRM prefix you will see in many Gemilai model numbers. Its machines are well specified for their prices: a 58mm portafilter, PID temperature control and strong steam appear even on the entry Owl.
What we cannot yet tell you is how they hold up. Every hands-on review we found was done on a unit Gemilai supplied, which the reviewers disclose, and we found no long-term report from someone who bought one at retail. Owner ratings we could read are few. That is not evidence of a problem; it is an absence of evidence, and it is the main risk you take buying any machine in this range today.
On service, Gemilai's written warranty is two years from a purchase on its own online store, with US repairs routed through an authorised service centre in Covina, California. The policy does not say whether an Amazon purchase from the Gemilai storefront is covered the same way, so ask Gemilai support before you buy if that affects your decision. Gemilai sells spare portafilters, gaskets, tanks and screens for the Owl and the Ele on its own store.
Gemilai model numbers you will see elsewhere: CRM, 3007, 3145, 3035, 3005E
Search for Gemilai and you will meet model numbers that are not in the list above. We looked for each by name on Amazon US and found only third-party spare parts, not the machines themselves, so we have not reviewed them. Here is what they are, from Gemilai's own pages and those of its Corrima sub-brand.
CRM3007Z / G3007L (the 3007). A brew boiler plus a steam thermoblock, the same heating layout as the Ele but an older, different machine. In the US this platform has been sold under other names: Coffee Blog and a UK retailer identify the MiiCoffee Apex V2 and the Turin Legato V2 as the same base machine.
CRM3145 / G3145. A thermoblock for brewing with a separate one-litre steam boiler, a larger machine Gemilai lists as sold out on its US store.
G3035. An earlier E61 machine with a two-litre boiler, sold out on Gemilai's store; it appears to be the Whale's predecessor, though Gemilai does not say so.
CRM3005E / G3005E. Gemilai's entry thermoblock machine, still on its US support list but not listed for sale.
CRM3605. A PID thermoblock machine sold mainly in Southeast Asia; Gemilai publishes no English spec for it.
The commercial CRM machines with two groups are café equipment and outside the scope of this site.
Gemilai FAQ
Which Gemilai espresso machine is best?
It depends on how you make coffee. The Owl G3006 is the best-documented and the easiest way into a 58mm machine with PID. The Ele G3028A is the one to buy for pressure profiling and consistent milk. The Whale G3038A is the only one that brews and steams at the same time. None of the 5 products here holds a CoffeeLab award.
Where are Gemilai espresso machines made?
In China. Gemilai is Guangdong Gemilai Intelligent Technology, which describes its own factory and its Corrima sub-brand on its brand site. Machines sold in the US are 120 volt versions; some features differ from the 220 volt versions sold elsewhere, including the Ele's ability to brew and steam at the same time, which the US version lacks.
Does a Gemilai bought on Amazon come with a warranty?
Gemilai's written warranty policy gives two years from a purchase made through its own online store, and US warranty repairs go through an authorised service centre in Covina, California, after you contact Gemilai support. The policy does not say whether a purchase from the Gemilai storefront on Amazon receives the same two years. If that matters to you, ask Gemilai support in writing before you buy and keep your order confirmation.
What is the difference between the Gemilai Owl and the Ele?
The Owl heats with a thermoblock and a heated group; the Ele adds a 550 ml brew boiler in the group, a separate steam thermoblock, a pressure knob you can turn during the shot, and a steam probe that stops at a set milk temperature. Our Owl vs Ele comparison sets the two records side by side.
Is Gemilai better than Breville?
They make different trade-offs. Gemilai's machines use the 58mm commercial portafilter and strong steam at prices where Breville uses 54mm, while Breville has a far longer public ownership record in the US. Our Bambino vs Owl comparison works through that choice for the most common pair.
What does CRM mean in Gemilai model numbers?
CRM models are sold under Corrima, which Gemilai lists as its sub-brand; the CRM prefix appears on every Corrima model, while Gemilai's own US store renames the models it sells with a G prefix. Gemilai does not spell out what CRM stands for. None of the CRM machines is sold by Gemilai on Amazon US.
Sources for this page: Specifications: Gemilai's official spec tables and Amazon listings for each model, read October 2026, checked against hands-on reviews by Tom's Coffee Corner and Brew Coffee Home (units supplied by Gemilai, as those reviewers disclose). Warranty and service: Gemilai's published warranty policy and support pages. Model-number history: Gemilai's and Corrima's own product pages, Coffee Blog, CoffeeGeek and Sigma Coffee. Prices on the cards are live Amazon prices at page load; the price at purchase applies.
