This simple add-on for the older Fresh Roast models SR500 and SR 700 increases batch size … a lot!
This glass extension tube will help the performance of your SR500 or SR700 A machine for roasting coffee. Or the person operating it! The basic requirements for a coffee roaster are a heating element that gets suitably hot and a mechanism for agitating the beans.: A mechanism for More and allows for a larger batch size …up to 7 oz!
Two silicone rings insulate and secure the tube into your existing glass SR roasting cylinder. It improves bean movement during the entire roast. Be extra careful when roasting since the tube elevates the Chaff is paper-like skin that comes off the coffee in the roasting process. Chaff from roasting is part of the innermost skin (the silverskin) of the coffee fruit that still cling to the beans after More collector even higher than it used to be.
The glass tube helps bean movement during the entire roast. Machine will be very top heavy so be careful – the glass components can break easily. Click Here for installation sheet from Fresh Roast’s site
Please note: the extension tube does not work with the SR540 roaster!
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Here’s a link to the Fresh Roast Extension Tube in our shopping cart