Stone Espresso Mine – A statement in style and performance

In our B-stock collection, you will find high-quality products at particularly attractive prices. These are fully functional devices and accessories that may only have minor cosmetic defects or damaged packaging. 

All items are checked by us, are technically flawless, and ready for immediate use. In most cases, these are only minor cosmetic flaws that do not affect performance or durability. You will, of course, receive the full manufacturer's warranty and benefit from a significantly reduced price.

Please note:

B-grade goods can only be returned in exchange for store credit. A refund of the purchase price is not possible. If you have any questions about the condition of individual items, we will be happy to advise you.

This not only saves you money, but also conserves resources—because every product that is reused is a small contribution to sustainability.

The Stone Mine is the most stylish representative of the popular Stone series and combines Italian design, technical sophistication, and customizability. With green slabs and a satin-finished stainless steel housing, it is not only functional but also a real design object for the modern coffee kitchen.

Technology meets individuality

  • Dual-circuit system: simultaneous espresso and steam extraction possible
  • PID-controlled brewing unit: Constant temperature for excellent extraction (fixed setting)
  • Brew group heating (200 W): For fast heating time in approx. 10 minutes
  • Steam chamber: 0.8 liters for continuous milk frothing performance
  • Boiler volume: 1.7 liters
  • Water tank: 1.2 liters, removable from above
  • Dimensions: 22.5 x 44 x 35.5 cm (W x D x H)
  • Weight: approx. 20.5 kg
  • Vibration pump with approx. 12 bar pressure

Design highlights

  • Green aluminum slabs: magnetically attached, replaceable without tools
  • Satin-finished stainless steel sides for a sophisticated industrial look
  • Slim design: only 22.5 cm wide, perfect for small kitchens

Functionality & ease of use

  • Extraction via rotary knob instead of classic lever
  • No-burn steam wand for the finest microfoam
  • RGB status light for machine status and warnings
  • ECO mode available

Difference to Lite, Pure & Plus:

Feature Lite Pure Plus Mine
Side panels (slabs) ✘ fixed ✘ fixed ✔ replaceable ✔ replaceable, particularly elegant 
Design Simple, minimalist Classic stainless steel Modular, expandable Focus on style and appearance
Scope of delivery 1 portafilter 2 port filters 2 portafilter holders 2 portafilter 




 

Get the Stone Mine now – technology and design that will inspire you!

Tietoja valmistajasta

Stone Srl
Corso Italia 22
20122 Milan, Italy
https://www.stone-espresso.com

5.0
Natural bean barista cloth 40x40
Väri
Väri: Rotorange
Puly Grind mill cleaner 10x15g
Vendor:Puly Grind
PULY Caff Powder NSF
Vendor:Puly
Eureka Tamper Station (double)
Vendor:Eureka
Colour
Colour: Walnut
Basic group brush
Vendor:LF

Basic group brush

16,45 €
5.0
Eureka Leveler ⌀58mm
Vendor:Eureka
Material
Material: Oak
Wiedemann WDT Distribution Tool
Vendor:Wiedemann
Colour
Colour: Oak
Nical 125 clip-on filter / water filter for portafilters and espresso machines
Vendor:Nical

Upgrade for your portafilter machine

Matching accessories

Remove
Remove
Remove

Frequently Asked Questions

I bought a new coffee grinder from Naturbohne and there are coffee residues in it.

Please note: Some manufacturers test their coffee grinders before shipping, which means that small coffee residues or bean residues can occasionally be found in the grinder. This procedure is used to test functionality and is considered a quality feature. Of course, we only sell new products - unless expressly stated otherwise.

Static charge – coffee grounds spray out from the side

With some coffee grinders, the ground coffee can become statically charged and spray out of the portafilter at the side. This means that not all of the ground coffee gets into the portafilter, which can lead to uneven extraction. Our recommendation: Use a dosing funnel to ensure that all of the ground coffee is precisely fed into the portafilter - for optimal espresso enjoyment.

What is dead space in coffee grinders?

Conventional coffee grinders often leave a so-called dead space in which coffee residues accumulate. These residues can not only affect the freshness, but also lead to old and fresh coffee grounds being mixed, which negatively affects the taste. In contrast, single dose grinders have a well-thought-out design that eliminates the dead space. Each portion is ground individually and precisely so that no residues are left behind - for a consistently pure and full-bodied coffee experience.

Which portafilter fits my espresso machine?

When choosing the right portafilter for your portafilter machine, it is important to know that each manufacturer develops its own brewing group - the most well-known is the Faema E61. However, this does not mean that any portafilter will fit without any problems. An incompatible portafilter can leak, which will have a direct negative impact on the quality of your espresso. We therefore recommend using either the portafilter originally supplied or one that is explicitly stated to be compatible with your machine. This will ensure that the pressure is optimally built up and the espresso is perfectly extracted.

Can I visit you or pick up the goods personally?

Yes, of course, you are welcome to come by and look at our products by appointment. We would be happy to advise you personally. The best thing to do is to send us an email with a few suggested appointment times.

We are located 5 minutes from the motorway between Stuttgart and Lake Constance on the edge of the Black Forest.

Important note, first use coffee grinders

Another little tip for the perfect start with your new mill:

You will get the best grinding result after you have ground about 1-2 kg of beans. It is best to use a few cheap beans so that the grinder can work optimally. And if you are wondering what you can do with the bean flour - it is perfect plant fertilizer! 🌿

It contains nitrogen, potassium, sulfur and phosphorus and is a real nutrient bomb for your plants.

Voitteko tehdä offset-kalibroinnin suodatinpidinkoneelleni?

On olemassa useita perusteluja, jotka puhuvat offset-kalibroinnin käyttöä vastaan Lelit-kahvikoneissa, erityisesti malleissa kuten Lelit Bianca. Nämä liittyvät pääasiassa offsetin monimutkaisuuteen ja rajoituksiin ainoana ratkaisuna lämpötilaongelmiin:

  1. Lämpötilan vaihtelut ja epävakaus. Offset ottaa huomioon vakioeron kattilan ja uuton lämpötilan välillä. Käytännössä lämpötila voi kuitenkin vaihdella esimerkiksi pitkien taukojen tai jatkuvan käytön seurauksena. Siksi todellinen uuttolämpötila ei ole aina tarkasti ennustettavissa.
  2. Riippuvuus ympäristöolosuhteista. Tekijät kuten huoneen lämpötila, ilmankosteus ja koneen tila (esim. lämmitysaika) vaikuttavat merkittävästi uuttolämpötilaan. Kiinteä offset ei pysty dynaamisesti kompensoimaan näitä muuttujia, mikä voi johtaa epätarkkoihin tuloksiin.
  3. Lämmönhukka taukojen aikana. Pidemmän tauon jälkeen uuttoryhmä jäähtyy, ja kone tarvitsee aikaa palatakseen haluttuun lämpötilaan. Oikein säädetty offset ei pysty tätä kompensoimaan, joten lisätoimenpiteet, kuten "cooling flush", ovat tarpeen.
  4. Tehdasasetusten virheellisyys. Joissakin Lelit-malleissa on havaittu, että offset on usein asetettu tehtaalla epätarkasti (esim. 4–8 astetta liian matalalle Lelit Bianca -mallissa). Tämä vaatii manuaalista uudelleenkalibrointia ammattilaiselta, mikä voi olla loppukäyttäjälle hankalaa.
  5. Käyttöön liittyvät väärinkäsitykset. Monet käyttäjät hämmentyvät ristiriitaisista tiedoista offsetin säätämisestä, mikä voi johtaa virheellisiin asetuksiin. Usein oletetaan, että offset yksin ratkaisee kaikki lämpötilaongelmat, vaikka se on vain osa monimutkaisempaa järjestelmää.

Yhteenveto
Offset-kalibrointi on hyödyllinen työkalu, mutta sitä ei tulisi tarkastella erillään muista tekijöistä. Paras lopputulos saavutetaan yhdistämällä tarkka PID-ohjaus, säännöllinen huolto ja sovelletut tekniikat (esim. huuhtelushotit).

Can't find an answer to the frequently asked questions?

Then write to us!

Do you have any more questions?

Contact

If you have any questions about our products, please write to us here or use the chat function.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.