Up to 56 lbs.
Roaster features: 1  Roast up to 3 x 2 lb. batches per hour, producing up to 56 lbs. of roasted coffee per 8-hour day. 2  Visible Roasting Process. 3  Great appeal for retail, coffeehouse operations. If so, this is the perfect coffee roaster to get started or get moving!. The 2-lb. Sonofresco Coffee Roaster is an affordable work horse, producing up to 56 lbs. of roasted coffee per 8-hour day. With twice the roasting capacity of the 1-lb roaster, you can double your productivity without doubling your price. Small-batch artisan roasting is fundamental to our success at Scribblers Coffee Company. We roast in batches of no more than 25 pounds to give the world’s finest coffees the full attention they deserve.  Roast times for “regular” roasts can range up to 900 s, or even to 1,200 s for some roasters. Roasting beans closely surrounded the probes, thereby preventing hot gas flow from directly affecting T BM. When probes are heated by hot gas as well as by beans, T BM may always lie above T B [13]. A Q, A D and A P vary with the type of roaster used, its associated quench time (15 to 30 s), preheat and charge time (30 to 90 s) and bean discharge time (5 to 40 s) and with bean-charge-and discharge-port size. By under roasting you save water weight and by saving water weight coffee roasting companies can save thousands and thousands of dollars each year. It’s more expensive to roast our way because we lose up to 18% of the coffee’s weight during the roasting process compared to 14%-15%. The goal here is to gently bring each coffee up to it’s full potential, through personal attention to the characteristics of each coffee. Starting at Green Coffee moving all the way up to a French Roast Coffee. To get the full story on roasting go to: http://www.specialty-coffee-advisor.com/fresh-roasted-coffee.html. Here you will find a complete step-by-step pictorial roasting tour as performed on Lakota’s 25 pound San Franciscan Roasting Machine. Green bean lots are graded in size to prevent uneven roasting. Arabica beans in the large-size range are roughly 10.3 mm long, 7.3 mm wide and 4 mm high. In the smallest commercial-size range, Arabica bean dimensions are roughly three quarters as large. Length/width ratios for Robustas are smaller than for Arabicas. A Q, A D and A P vary with the type of roaster used, its associated quench time (15 to 30 s), preheat and charge time (30 to 90 s) and bean discharge time (5 to 40 s) and with bean-charge-and discharge-port size. Special Deal: We will sell the two-pound roaster for the discounted price of $2,995 ($500 savings), if you agree to buy from us, over the next 12 months, 792 lbs. of green (un-roasted) coffee at our regular, low, wholesale prices. You are required to purchase 66 lbs. of coffee with your roaster. If so, this is the perfect coffee roaster to get started or get moving!. The 2-lb. Sonofresco Coffee Roaster is an affordable work horse, producing up to 56 lbs. of roasted coffee per 8-hour day. With twice the roasting capacity of the 1-lb roaster, you can double your productivity without doubling your price. With the finest green beans and the ability to customize your roasts, it is possible to roast 55 lbs. in an 8-hour shift using one of our 2 lb. roaster models.  Most coffee roasting companies prefer to roast with a 100+ pound roaster because it saves them a lot of time and money. Here at Lakota can roast about 100 pounds per hour with our 25 pound San Franciscan compared to if we had a 100+ pound roaster we could roast about 400+ pounds an hour. Starting at Green Coffee moving all the way up to a French Roast Coffee. To get the full story on roasting go to: http://www.specialty-coffee-advisor.com/fresh-roasted-coffee.html. Here you will find a complete step-by-step pictorial roasting tour as performed on Lakota’s 25 pound San Franciscan Roasting Machine. Very easy to use and yet very powerful. This hands on roaster has the ability to control the time and temperature of your roast, giving you an infinite degree of control over your coffee. You can effectively roast a small 1.8 ounce batch, (50 grams or 8 cups) up to a 8 ounce batch (250 grams or more than 50 cups). In addition, its innovative cooling system allows multiple batches throughout the day. The patented Rotating Vortex Chamber assures even and efficient roasting as well as convenient cleaning.
http://invalsacoffee.com/products/sfresco-2lb http://www.scribblerscoffee.com/roaststyle.htm http://www.icef11.org/content/papers/fpd/FPD260.pdf http://www.lakotacoffee.com/coffee-education/roasting-coffee/ http://www.icef11.org/content/papers/fpd/FPD260.pdf http://invalsacoffee.com/products/sfresco-2lb http://sonofresco.com/ http://www.lakotacoffee.com/coffee-education/roasting-coffee/ http://www.burmancoffee.com/roasting_equipment.html
how many pounds of coffee are roasted during small batch roasting