FAQ Coffee knowledge + Technology
Important knowledge and background information on coffee and machine technology
Just like wine or olive oil, there are a wide variety of coffee qualities when it comes to Arabica and Robusta beans. The location, the growing conditions and the care with which a coffee is grown, harvested, selected, dried and roasted determines whether it goes from "well, it wakes you up" to "wow, what a treat" - although we at HOC definitely prefer the great taste experience...
In this FAQ coffee blog, we would like to look at the coffee production process, the question of what are the best professional portafilter machines, which grinding level of a coffee grinder is the right one, why is cleaning a brewing group so important, what technical differences are there, which barista accessories are necessary and how do you prepare an optimal coffee.
Heating Systems for Espresso Machines: Which System is Right for You?
Single boiler, heat exchanger, or multi-boiler? This article explains the heating systems of espresso machines in an understandable way and helps you make the right purchasing decision.
Grind-by-Sync - Verbinde Deine Espressomühle mit dem Profi-Siebträger
Mehr Performance und Kaffeequalität in der Gastronomie. Mit der Grind by Sync Verbindung, hast Du das perfekte Duo für den immer richtigen Mahlgrad und Menge bei der Kaffeezubereitung. Hier erfährst Du warum!
Offset - The correct temperature setting of a portafilter
General overhaul - A new life for your portafilter machine
Portafilter machine: The perfect brewing pressure for a good espresso!
What would you like – a copper or stainless steel kettle?
