wishinshow Senior Member Joined: 5 Mar 2014 Posts: 1 Location: Denmark Expertise: Pro Barista
Posted Wed Mar 5, 2014, 7:51am Subject: Brewing Coffee on a Cargo Bike
I am starting a new business. I have had a lot of experience as a barista (La Marzocco/Robur E)
I am now about to start a coffee business from a cargo bike. I will use a baratza Vario grinder. I want to ask you about a method of brewing 20L/hour.
I want to boil (93C) three litres of water. I will then add the coffee and stir for two/three minutes. I then want to pour the coffee through a large mesh screen into another pot before putting into a thermos airpot for self service.
I'm looking at the sieves on the McMaster-Carr website. I am just not sure about how many microns will allow the liquid to pass quickly enough.
Do any of you know the best hole size for sieving coffee in bulk quantities?
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