M10 Pro 1.2kg Coffee Roaster (Artisan System) - Version 2 Sealed - 120V
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The M10 Pro is currently in stock.
Note: All M10 will ship with the heating elements not installed in the roaster. Please follow this installation guide for heating element installation. https://kaleidoroasters.com/blogs/coffee-roasting-blog/installing-m10-heating-elements
Questions? Email kaleidoroasters@espressooutlet.com
NOTE: YELLOW ALLEN WRENCH DOES NOT COME WITH THE ROASTER. IF YOU WOULD LIKE AN ALLEN WRENCH, A METRIC SIZE 4 CAN BE FOUND AT HOME IMPROVEMENT STORES FOR ONLY A FEW DOLLARS.
Note this is the Version 2 model. Click here for detailed information about what is new. It is sometimes be referred to as the S (sealed). It includes a new sealed design as well as an updated control board. Images shown may be slightly different than final product we are receiving.
What does "Sealed" mean? The innovative negative pressure sealed bean chamber combines direct fire heating and hot air circulation system. You not only have direct fire heating but now a more uniform effect with hot air circulation.
M6 Pro vs M10 Pro: Which Capacity Should You Choose?
Choose the roaster around the batch sizes you expect to use regularly, not only the largest batch you might roast occasionally. Both Pro models use Artisan on a customer-supplied computer and provide adjustable heat, fan and drum speed.
| Buying factor | M6 Pro | M10 Pro |
|---|---|---|
| Rated green-coffee batch range | 200–700g | 300–1,200g |
| Best fit | Serious home roasting, sample work and frequent smaller batches | Larger home batches, small-business development and users who need more output per roast |
| Roast control | Adjustable heat, fan and drum speed | Adjustable heat, fan and drum speed |
| Software | Artisan on the user’s compatible computer; tablet not included | Artisan on the user’s compatible computer; tablet not included |
| Electrical version on this page | 120V; dedicated 20A circuit required | 120V; dedicated 20A circuit required |
| Primary advantage | Lower price and smaller practical batch range | Up to 1.2kg capacity and greater output per batch |
| Primary tradeoff | Lower maximum output | Larger investment and a 300g listed minimum batch |
Choose the M6 Pro if most batches will fall between 200g and 700g. Choose the M10 Pro if the ability to roast up to 1.2kg will regularly save time or support your intended output.
Pro or Dual System?
The Pro model is designed for Artisan control on a customer-supplied compatible computer. A tablet is not included. The Dual System model is the better choice for customers who want both Artisan connectivity and the Kaleido control system. Compare the M10 Dual System before ordering if standalone Kaleido control is important.
Before You Order the M10 Pro
- Electrical: This listing is for a 120V roaster requiring a dedicated 20A circuit with no other loads. Have a licensed electrician verify the circuit and receptacle when there is any uncertainty.
- Heating-element installation: The heating elements ship uninstalled and must be installed before roasting. Follow the heating-element installation guide.
- Required tool: A 4mm metric Allen wrench is needed and is not included.
- Computer and software: The Pro model requires the user to supply a compatible computer for Artisan. Confirm the planned computer, connection and current software setup before the roaster arrives.
- Ventilation: Coffee roasting creates heat, smoke, odor and chaff. Plan appropriate ventilation and follow applicable building, fire and food-business requirements for the installation location.
- Batch capacity: Published capacity refers to green-coffee charge weight. Select a roaster whose normal operating range matches the batches you plan to roast most often.
The Version 2 “sealed” design uses a negative-pressure bean chamber combining direct infrared heating with hot-air circulation. It is also referred to as the Version 2 or S model.
Overview
The M10 Sniper is our largest capacity roaster, perfect for the serious home roaster or even a small cafe. With the ability to roast up to 1.2kg and have full control over every aspect of the roast, you can roast professional-quality coffee right at home.
The pro model is compatible with the Artisan platform. Log and control your roast in real-time with the open-sourced FREE platform. Please note that no tablet is included with the Pro models, so you need to provide your own device to run Artisan.
Features
- 300g - 1200g capacity
- Adjustable heat, fan speed, and drum speed
- Real-time feedback and control via Kaleido System
- Carbon Fiber Infrared Direct-Fire Heating System
- USB Connection
- Temperature probes to monitor bean and environmental temperatures
- Automatic Chaff Collection
- Industrial-grade automatic cooling fan
- Record, save, and share roasting curves
- Automatic or manual roasting
- This version is 120V only

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Ex: Shipping and return policies, size guides, and other common questions.