31 Mar '17, 10pm

Come on, really? Why does it matter if the discussion is heated?

1. Gauge the economic yield of a grinder. Economic yield is the amount of raw material needed for a unit of beverage or a gram of instant coffee. A higher EY achieved with a grinder or a roast profile means you'll need less raw coffee for an identical output. Example: Identical shots between a Robur and an EK43 will cost about 30% more on a Robur. For Nestle, higher EY always means less waste and a higher bottom line. For us hobbyists - it is up to the individual hobbyist to decide if economic yield is important. Robur's are still titans and many great coffee shops still prefer them. The cost is that you must updose the Robur. 2. Associate EY statistics with grinder quality. EY statistics can and should be used to determine the quality of a grinder. An especially important optic into grinder performance is the need to WDT. If the output of a grinder improves by more than 1...

Full article: http://www.home-barista.com/tips/uses-and-abuses-of-refra...

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