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Nucleus Link Coffee Roaster

by Nucleus
Original price $2,749.00 - Original price $2,749.00
Original price was
$2,749.00 - $2,749.00
Current price $2,749.00





Introducing the ultimate portable coffee roaster, the Nucleus Link. This meticulously designed roaster brings efficiency and precision to your coffee roasting process, whether you're a green coffee buyer or a small batch roaster. With real-time data monitoring and roast control, the Nucleus Link allows you to fine-tune every aspect of your roast to match your exact specifications, no matter where you are.

Precision at its best

No more compromises on the quality of your roast. The Nucleus Link empowers you with complete control over the roasting process. Whether you're at the farm or in your roastery, the Link ensures a perfect roast with features like Altitude Calibration, Sam Corra's roasting profile system, customisable roasting profiles, Density Roast Prediction, DTR override, and variable batch size.

Innovative heating technology

Experience improved roasting with Nucleus' innovative heating system. The beans are heated from the inside out, allowing for a higher rate of heat and desired momentum in the roast profile. Say goodbye to unpleasant "gassy" qualities and hello to the freshest and most flavorful coffee beans.

Designed for portability

Robust and hardy, the Nucleus Link is built for travel. It comes with a shock-proof and waterproof case, ensuring your portable roaster arrives at its destination in perfect condition. The kit includes a dosing cup, density tube, and coffee tray, providing everything you need to start roasting on the go. Take control of your coffee roasting process with the Nucleus Link and elevate your coffee game to new heights.

Nucleus Link Coffee Roaster Features

Altitude calibration - Adjustable fan speed for consistent profiling at any altitude. Emulate roasting at sea level with the calibration mode in the LINK app.

Complete profile system - Developed by renowned expert Sam Corra. Access 205 globally performing profiles for filter and cupping, categorised into 5 inboxes with 41 core profiles each that vary in development percentage and roast curve.

Personalised roasting profile - A 6th inbox is included in the system for your custom roast profiles. All are accessible through the LINK app.

Density roast prediction - By analysing your green coffee's data points, the Link can recommend the most suitable profile for your sample.

Advanced dial-in - After the initial roast, you can refine your process by customising the profile selection through the LINK app.

DTR override system (Development Percentage, Time of Roast, and Roast Degree) - Adjust termination at the exact development percentage and temperature increase range to take complete control over your roast's outcome.

Variable Batch size - Customize your batch size from 50g to 100g in 1g increments.

Improved heating technology - Nucleus’ innovative heating system heats coffee from the inside out for a higher rate of heat that lets you achieve your desired momentum in the roast profile.

Travel-ready - The Nucelus Link comes with a shock-absorbent and waterproof travel case, dosing cup, density tube, and coffee tray.

Custom app - Connect our Nucleus portable roaster to the LINK app to keep track of your roasting history, profiles, and performance analysis.

This product includes:

  • 1 x Nucleus Link Coffee Roaster
  • 1 x Travel case
  • 1 x Dosing cup
  • 1 x Density tube
  • 1 x Coffee tray



Powder-coated steel, Nylon PA66, aluminium

Batch Capacity

90 -120g green beans | 100g once roasted.

Power Supply

220-240V AC - CE Certification. 


Brushless DC 60W

Roast Time (typically)

10 minutes


(W) 125 mm (D) 125 mm (H) 280 mm of base unit; 

Height with chaff collector 430mm. 






1400W / 220-240V


Shipping map

Shipping times

* Rural and remote areas may attract longer shipping times but we make every effort to ensure we provide the fastest delivery times possible. * Please note bulky orders to rural, remote & offshore areas in excess of 25kg may attract additional delivery fees.

Delivery times above are estimates only. Delivery times apply from the date of dispatch, not the date orders are received and refer to business days not calendar days. We make every attempt to ensure all deliveries arrive within the estimated time frames above however sometimes events occur that are out of our control. If your order is more than 2 business days late based on the above guidelines please contact us and provide your name, order number and date of order. – Barista Warehouse Team

Warranty & Returns

Barista Warehouse Returns

Barista Warehouse offers a hassle returns and exchange policy that lets you return any purchased item for a store credit, refund or exchange for another item provided that it meets the following conditions:

  • The item is returned within 14 days from the date of your order.
  • Presents 'as new' in appearance, is unused and show no signs of use, wear and tear or damage. We cannot accept a return for items that have been used.
  • Be packaged in it's original undamaged packaging with all product tickets and tags.
  • The item's original packaging is not marked or used as the outer layer of packaging for transport. Please ensure you do not attach anything to the outside of the original packaging.
  • Barista Warehouse is not responsible for any freight charges on returned items unless the item(s) being returned have arrived damaged or faulty in which case we will send a pre-paid return label to send the item back.
  • Items being returned must include a copy of the receipt/invoice for the order.
  • We do not accept returns on any machines, electrical parts, special order items, apparel, books, posters and dvds. So please choose wisely.
  • Items returned with a value >$400 will be eligible for a store credit or exchange only.

All returns must be authorised by Barista Warehouse before sending the item back to us. Please contact one of our friendly Team Members via or using the contact form online for our Returns Address and instructions to get the ball rolling and start the return process.


Incorrect/Faulty/Damaged Items

In the unlikely event that your order has been damaged on the way to you, is faulty on arrival or you have simply received an incorrect item in your order or it does not match the product description we will help to get this sorted for you as quickly as possible.  Please notify us via or using the contact form online within 3 business days of receiving your order of any discrepancies or damaged products and we will begin the hassle free return process. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.  Faulty or damaged items are subject to the following conditions:

  • If an item is faulty or damaged on arrival and the fault/damage amounts to a major failure of the product you are entitled to a refund or a replacement of the product.
  • If the item fails to be of acceptable quality but the failure does not amount to a major failure you are entitled to have the item repaired or replaced. Barista Warehouse will determine the extent of the failure once assessed by a team member.
  • Faulty/damaged items being returned must include a copy of the receipt/invoice for the order.
Your rights under the Australian Consumer Law are not limited by a defined time. However, the Australian Consumer Law does recognise that the relevant time period can vary from product to product, depending on factors such as the nature of the product and the price. Barista Warehouse adopts the same approach. As you can appreciate, the type of remedy we can offer you may also vary depending on how long it takes you to return the product to us.


We're Here to Help

If you have any questions or concerns about whether your item/s meet the above criteria, please contact us, we are happy to help.  We recommend sending any returns via registered post or tracked courier as we do not accept responsibility for lost items. Upon receiving your return we will assess your item/s and contact you to confirm we have received and processed your return. Returns are processed within 3 business days of receiving your parcel at our warehouse and we will notify you via email once your return has been completed.
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Australia Wide

Tracking on all orders

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Hassle Free Returns

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$9.95 Flat Rate Shipping

Australia Wide

Tracking on all orders

Effortlessly Follow Your Parcel

Buy Now, Pay Later

Interest free repayments

Hassle Free Returns

For Peace Of Mind

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