Andenperle organic espresso from Peru, Villa RicaMild and nutty on the first sip, with almond and caramel, followed by a fine citrus note.
Start recipe: 17-18 g → 34-43 g (1:2 to 1:2.5) in 27-30 s
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hopper grinders (on-demand grinders)
Mahlkönig · coffee grinder · Made in Germany
Mahlkönig E64 WS V4 Home GbW
64 mm MahlwerkFor office & home barista
Who the Mahlkönig E64 WS V4 Home GbW is made for
Grind size decides before the machine even starts.
The beans sit in the hopper, ground on demand. This is the faster way when the same variety is always running.
- 01 No scale next to itThe grinder weighs the dose itself and stops at the set weight. No reweighing, no residue in the portafilter, the same espresso in the morning as yesterday.
- 02 64 mm burrsSmaller burrs require more revolutions for the same amount. For a few drinks a day this is negligible.
What's inside
The technology that matters for espresso.
On the machine
Grinder64 mm grinder
The diameter of the grinding burrs determines how many revolutions are needed for the same amount of coffee.
BurrsSpecial steel
Flat burrs grind with two parallel rings and deliver a tight particle size distribution.
Grind sizeelectric, Disc Distance Detection
The adjustment is done by a motor instead of a manual ring.
DosingScale dosing
The grinder weighs itself and grinds until the set amount is in the portafilter.
BeansBean hopper 250 g
A large hopper means less frequent refilling.
Inside: you do not see it, but you notice it
TypeOn-Demand
The beans sit in the hopper and are ground on demand.
Speed2.0 g per second
The grinder output indicates how much ground coffee comes out per second.
LifespanGrind burrs approx. 500 kg
The manufacturer's guideline for how much coffee the burrs can handle before they should be replaced.
What matters for the grinder
What this grinder can do and where its limit lies.
The numbers from the data sheet, in the order that matters. A faster grinder does not grind better, it only grinds more.
64 mm
Large burrs, cooler grounds
The larger the burrs, the fewer revolutions are needed for the same amount of coffee. The grounds heat up less, and heat in the ground coffee costs aroma. Installed are special steel.
500 kg
How long the burrs last
Manufacturer specification for when the burrs should be replaced. Dull burrs are not noticeable by the grind appearance, but only by taste.
9 s
How long a dose takes
For 18 g of coffee, calculated from 2 g per second. For a single drink you hardly notice it: brewing and milk foam take longer than grinding.
15 × 22 cm
This is how much space it needs
These are 330 square centimeters of counter that are permanently occupied. At 39 cm height you need space above it for refilling.
2,5 kg per day
It cannot do more than that.
That would be about 130 espressos per day at 18 g per shot. The maximum performance quoted by the manufacturer, not a recommendation for everyday use. If you regularly operate in this range, schedule maintenance more frequently.
All values come from the data sheet of this device. If a specification is missing, it is not listed here.
Technical data
The data sheet, complete and without needing to ask.
The same values by which you filter and compare in the shop. Is something missing? Write to us, we'll add it.
User manual (PDF) opens the page of MahlkönigGrinder
Grinder typehopper grinders (on-demand grinders)
The beans sit in the hopper and are ground on demand. This is the faster way in everyday life, especially if the same coffee is used all the time. A full hopper, however, means that the beans at the bottom are exposed to the air for longer.
Grinder64 mm
The diameter of the grinding burrs determines how many revolutions are needed for the same amount of coffee. Larger burrs need fewer revolutions, the grind warms up less, and heat in the grind reduces aroma.
Burrs64 mm, special steel
Flat burrs grind with two parallel rings and deliver a tight particle size distribution. You do not recognize dull burrs by appearance but by the fact that the shot runs faster than usual.
Grind size adjustmentelectric, Disc Distance Detection
The adjustment is done by a motor instead of a manual ring. Settings can therefore be reproduced exactly, which saves you time in daily operations when switching varieties.
Burr lifespan500 kg
The manufacturer's guideline for how much coffee the burrs can handle before they should be replaced. You do not notice dull burrs by their appearance but because the extraction runs faster than usual at the same setting.
Dosing and performance
Dosingdose control by scale
The grinder weighs itself and grinds until the set amount is in the portafilter. That stays the same even when the bean changes or the bag gets emptier, where a time-based control would need readjusting.
Grinding capacity2.0 g/s
The grinder output indicates how much ground coffee comes out per second. For a single drink you hardly notice it, as extraction and milk determine the time. You only feel it when many drinks are made back to back.
Bean hopper250 g
A large hopper means less frequent refilling. Bear in mind that beans age in it: anything that stays in the hopper for longer than a few days loses aroma, no matter how good the grinder is.
Operation
ControlWith app control
Dimensions and energy
Width15 cm
Depth22 cm
Height39 cm
Weight5,8 kg
Motor power200 W
Use
Area of applicationoffice, home barista
Manufacturer: Mahlkönig · Hemro Manufacturing Germany GmbH, Tilsiter Strasse 144, 22047 Hamburg, www.mahlkoenig.com, [email protected]
From our roastery
The matching espresso, freshly roasted.
Three varieties that we have dialed in on exactly this machine. Start recipe included.
Andenperle organic espresso from Peru, Villa Rica
Ätna Organic Espresso, dark roastedDark chocolate, nougat and roasted hazelnut. Full, syrupy body, dense hazelnut-brown crema, very low acidity.
Start recipe: 17-18 g in the double basket → 34-38 g in 25-28 s
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Feldberg organic coffee Colombia, Omniroast Single OriginPanela and caramel on the first sip, followed by almond and dark chocolate, plus a distinct dried fruit note and a lively, juicy acidity.
Start recipe: 17-18 g in the double basket → 36-40 g (Brew Ratio 1:2 to 1:2.3) in 28-32 s
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Beans ship free with the machine and come from the same roast week.
Useful accessories
The parts you really need
Eureka tamper adjustable 58.3 mm with oak handleAdjustable in height so that it fits the basket of your machine. Even pressure across the whole surface is what makes the extraction repeatable.
45,00 €
incl. VAT.
Grinder brush for coffee grinderGround coffee stays in the grind chute and goes stale there. A quick pass with the brush after each grind is enough.
20,99 €
incl. VAT.
Puly Grind mill cleaner 10x15gCoffee oils coat the burrs and shift the grind size without you seeing it. Every few weeks, run a bag through the grinder.
16,00 €
incl. VAT.
Service & warranty
You buy a machine for ten years. We'll be there.
2 years statutory warranty, handled by us
You write to us, not the manufacturer. We organize pickup, repair and return shipping.
Spare parts & maintenance
Seals, shower screens, pumps in stock. Maintenance service recommended after two years.
Installments via PayPal
* Creditworthiness required. Installment example PayPal Installments: effective annual interest rate 12,49 % p. a., fixed nominal interest rate 11,80 % p. a., term 24 months. PayPal shows terms and total costs in the next step. Only for customers resident in Germany.
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Do you have any questions?
We respond to you personally, usually on the same business day.
Write to us if you are unsure about the selection. We roast ourselves and drink what we sell.