There is some debate as to who actually invented the coffee grinder, but it is widely believed that German inventor Friedrich Gottlob Keller was the first to patent the device in 1842 When was the first coffee grinder made? The first American patent for an improved coffee grinder was granted to Thomas Bruff Sr. In … Read more
Calibrating a grinder so that you can pull a relatively regular espresso should be done as often as possible. Depending on the grinder and the espresso machine, calibration should be done at least three times a day , ideally. Before the morning rush, before the lunch rush and before the evening rush are good times. … Read more
In order to adjust your manual grinder‘s grind setting, the first thing you need to do is remove the top nut, handle, and locking ring. After you remove the locking ring, hold the central spindle and turn the adjusting ring. Turn the ring clockwise for a finer grind and counter-clockwise for a coarser grind. How … Read more
In order to adjust your manual grinder‘s grind setting, the first thing you need to do is remove the top nut, handle, and locking ring. After you remove the locking ring, hold the central spindle and turn the adjusting ring. Turn the ring clockwise for a finer grind and counter-clockwise for a coarser grind. How … Read more