Easily roast coffee with
programmed profiles

 

The Kaffelogic Nano 7e is a highly precise convection roaster and roasts 90g to 120g of coffee in about 10 minutes. It is suitable for beginners with limited space in the kitchen as well as a sample roaster for coffee roasteries, producers, and green coffee traders.

kaffelogic nano 7e roasted coffee beans

Easily roast coffee with programmed profiles

The Kaffelogic Nano 7e is a highly precise convection roaster and roasts 90g to 120g of coffee in about 10 minutes. It is suitable for beginners with limited space in the kitchen as well as a sample roaster for coffee roasteries, producers, and green coffee traders.

kaffelogic nano 7e roasted coffee beans
Roast Rebels Logo, landscape format

What the Kaffelogic Nano 7e
offers you

 

  • Super easy operation for beginners and quick roasting results
  • Unlimited adjustment options / profiles for professionals
  • Time savings through automated roasting
  • Consistent roasting due to bean temperature measurement
  • Free software and easy profile sharing
  • Very low maintenance and robust

 

What the Kaffelogic Nano 7e offers you

  • Super easy operation for beginners and quick roasting results
  • Unlimited adjustment options / profiles for professionals
  • Time-saving through automated roasting
  • Consistent roasting thanks to bean temperature measurement
  • Free software and easy profile sharing
  • Very low maintenance and robust

 

Happy customers working with Kaffelogic Nano 7e

Become part of the community

Kaffelogic Nano 7e home roaster – precise sample roasting

Happy customers
working with the
Kaffelogic Nano 7e

Become part of the community

Kaffelogic Nano 7e home roaster – precise sample roasting

Everything you need to know

Features, Benefits, Roasting

Everything you
need to know

Features, Benefits, Roasting

kaffelogic nano 7e

Features

 

  • Roasting system: hot air flow (Fluid-Bed)
  • Adjustment options: bean temperature & airflow strength
  • Automation: PID based on a predefined temperature curve
  • Temperature measurement: open bean sensor (naked Thermocouple)
  • Recommended batch size: 90-120g green coffee
  • Roasting time (typical): 10 min. | Cooling time (typical): 4 minutes
  • Roasting profiles: Included 15 roasting profiles with 60 possible roast degree settings each
  • Unlimited number of custom roasting profiles possible
  • Easy sharing of roasting profiles with other users (e.g. via email, forums,...)
  • Country of production: Handcrafted in New Zealand

Features

  • Roasting system: hot air flow (Fluid-Bed)
  • Adjustment options: bean temperature & airflow strength
  • Automation: PID based on a predefined temperature curve
  • Temperature measurement: open bean sensor (naked Thermocouple)
  • Recommended batch size: 90-120g green coffee
  • Roasting time (typical): 10 min. | Cooling time (typical): 4 minutes
  • Roasting profiles: Included 15 roasting profiles with 60 possible roast degree settings each
  • Unlimited number of custom roasting profiles possible
  • Easy sharing of roasting profiles with other users (e.g. via email, forums,...)
  • Country of production: Handcrafted in New Zealand

Technical Specifications

  • Dimensions Base Unit: 125mm x 125mm x 280mm WxDxH
  • Height with Spraying Collection Container: 430mm
  • Weight: 3.6 kg
  • Power Supply: 220-240V
  • Power: 1400 W
  • Materials: Housing made of powder-coated steel, plastic fittings made of Nylon PA66, roasting chamber made of aluminium
kaffelogic coffee beans

Technical Specifications

  • Dimensions Base Unit: 125mm x 125mm x 280mm WxDxH
  • Height with Spraying Collection Container: 430mm
  • Weight: 3.6 kg
  • Power Supply: 220-240V
  • Power: 1400 W
  • Materials: Housing made of powder-coated steel, plastic fittings made of Nylon PA66, roasting chamber made of aluminium

Our Gift with the Kaffelogic Nano 7e

Free online course (worth CHF 199.-) with over 3.5 hours of video content.

Online Course "Start Coffee Roasting – with Kaffelogic Nano 7"

When you purchase the Kaffelogic Nano 7e, you get our online course in English for free. The course includes 7 chapters with 24 videos (over 3.5 hours of video content) and combines personal experience, theory, and hands-on exercises. You will learn all functions, settings, and accessories such as the BOOST Kit, and get essential guidance on maintenance, common issues, and key workflows – from setup and software to best practices and troubleshooting.

The course also provides in-depth roasting knowledge: roast development, bean science, sensory analysis, and cupping – with clear explanations, practical exercises, and immediately applicable steps so you can quickly achieve consistently better results.

Find out more about the online course here:
Roast Rebels Online Course "Learn Coffee Roasting – with Kaffelogic Nano 7"

Kaffelogic Nano 7e home roaster – precise sample roasting

Included

Ready-to-Drink
Roasts

 

Normally, freshly roasted coffees need to rest (degas) for a few days after roasting before they are ready to drink. This is also generally the case with the Kaffelogic Nano 7e. 

However, the type of heat transfer also allows for a Ready-to-Drink roast, where the coffee can be consumed immediately after roasting.

Kaffelogic provides specific roasting profiles for this purpose.

Included

Free
Software

 

The device can be used with or without software. The software offers 3 possibilities:

1. Live recording of the roasting process

2. Analysis and documentation of roasts

3. Creation or modification of roast profiles and parameters

Free download

Accessories (sold separately)

Boost Kit
Roasts up to 200g

 

Kaffelogic offers the BOOST Kit as an accessory for the Kaffelogic Nano 7e coffee roaster, allowing you to roast 50g to 200g of green coffee.

The Boost Kit must be purchased separately.

Interested? 

Tips for Roasting with the Kaffelogic Nano 7e

 

Roasting with the Kaffelogic Nano 7e is very easy thanks to the pre-set roasting profiles. Find my tips for choosing the right roasting profile and level here:

Roasting with the Kaffelogic Nano 7e

Ingo Roast Rebels

Tips for roasting with the Kaffelogic Nano 7e

Roasting with the Kaffelogic Nano 7e is very easy thanks to the pre-set roasting profiles. Find my tips for choosing the right roasting profile and level here:

Roasting with the Kaffelogic Nano 7e.

Ingo Roast Rebels
kaffelogic nano 7e roasting coffee

Scope of delivery

 

  • Kaffelogic Nano 7e coffee roasting machine
  • Free online course "Start Coffee Roasting – with Kaffelogic Nano 7" (in English, value CHF 199.-)
  • Chaff collector
  • Dosing cup
  • Connection cable (USB-C | USB-A)

In the previous version of the Kaffelogic Nano 7, log files and profiles were exchanged between the computer and roaster using a USB stick. In this version, the files are transferred via a cable.

 

Scope of delivery

  • Kaffelogic Nano 7e coffee roaster
  • Free online course "Start Coffee Roasting – with Kaffelogic Nano 7" (in English, value CHF 199.-)
  • Chaff collector
  • Dosing cup
  • Connection cable (USB-C | USB-A)

In the previous version of the Kaffelogic Nano 7, log files and profiles were exchanged between the computer and roaster using a USB stick. In this version, the files are transferred via a cable. 

Nucleus Link vs. Kaffelogic Nano 7e

What are the differences between the Nucleus Link and the Kaffelogic Nano 7e?
Here is a summary of the most important differences from our point of view.

Nucleus Link vs.
Kaffelogic Nano 7e

What are the differences between the Nucleus Link and the Kaffelogic Nano 7e?
Here is a summary of the most important differences from our point of view.

  Nucleus Link Kaffelogic Nano 7 e
Heat Transfer hot air flow (Fluid-Bed)️ hot air flow (Fluid-Bed)
Capacity 50g - 100g️

90g - 120g

BOOST Kit as an accessory with max. 50g - 200g

Temperature Measurement open bean sensor
(Precise bean temperature measurement)️
open bean sensor
(Precise bean temperature measurement)
Possible Settings Temperature (beans) & Fan strength️ Temperature (beans) & Fan strength
Settings on the Roaster More than 1'000 roast profiles in 4 categories. Equipment for determining bean density and app for determining the appropriate roast profile. Possibility to program and upload additional roast profiles into the device.️ Selection of 15 pre-programmed roast profiles and 60 roast levels from super light to super dark each. Possibility to program and upload additional roast profiles into the device.
App & Functions Smartphone app with the following functions:
- Determination of the machine's calibration value
- Determination of the suitable profile per bean
No smartphone app
Settings on PC Free Nucleus Studio Software (PC, Mac). Precise setting options for roast profiles. Software can be adjusted in level of detail according to the user (Basic, Advanced, Expert, Engineer). Live recording of the roast. Easy sharing of roast profiles (files), e.g. via email Free Kaffelogic Studio Software (PC, Mac, Linux). Precise setting options for roast profiles. Software can be adjusted in level of detail according to the user (Basic, Advanced, Expert, Engineer). Easy sharing of roast profiles (files), e.g. via email
Power Requirement 1400W (max.) 1400W (max.)
Ease of Use Fairly easy to use; Coffee density must be determined and the roast profile selected with the app Very easy to use; Selection of roast profile according to coffee cultivation altitude
Country of Production Handcrafted in New Zealand  Handcrafted in New Zealand
Warranty 2 years 2 years

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Roasting made easy with the Kaffelogic Nano 7e

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Pre-sale for the Boost Kit for the Kaffelogic Nano 7e. Delivery of the BOOST Kit is expected end of March 2023.  The Boost Kit makes it possible to roast significantly larger (180 to 200g) as well as significantly smaller (50 to 60g) quantities with the Kaffelogic Nano 7.   The Boost Kit consists of: a roasting chamber extension made of anodised aluminium with clamping legs a software update a new dosing cup The Boost Kit fits all Kaffelogic Nano 7 machines. The extension can simply be plugged on, the software is loaded onto the device via USB.  P.S. the Boost Kit is an accessory for the Kaffelogic Nano 7e roaster and will also be offered in the future as a separate accessory (i.e. not supplied as standard with the device).

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Easy to use coffee roaster that allows the user to utilize pre-programmed roast settings or manually control roast parameters. Roast 100-gram samples to 1 pound small batch production.

Automatic Program: yes
Capacity: up to 100g, up to 200g, up to 120g
Internal bean cooling: yes
PC connection: yes
Performance: 1000 to 1500 watts

26 of 26 reviews

Average rating of 4.9 out of 5 stars

4.96 out of 5 stars


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5 December 2025 00:00

Review with rating of 5 out of 5 stars

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6 July 2025 00:00

Review with rating of 5 out of 5 stars

First of all I like the delive

First of all I like the delivery very much - it was super fast. Much faster than I expected.
And the device is good. I have already tried to roast around 7 coffee batches. Everything is so easy and intuitive.

Only once could I see some error on the screen when I switched the machine on. However, it disappeared after restarting the machine.

And one more moment that confused me from the beginning is that in the receipt and on the website I saw "Kaffelogic Nano 7e" model, however on the box itself I saw it was model 7 (without "e"). When I checked, the only difference is that "7e" model is suitable for regions with lower voltage power supplies. So no problem for me.

Thank you for such a lovely start of the coffee roasting journey!

22 March 2025 00:00

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