How long do Mazzer grinders last?
The lifespan of Mazzer burrs depends on usage. In a typical home environment, a set of burrs can last for many years. In a commercial café, they should be replaced after grinding approximately 600-1,000 lbs of coffee to ensure consistent performance. While a good quality coffee grinder can generally last between 7 and 10 years, some factors can reduce its life expectancy. These factors may include frequent and heavy use, lack of proper maintenance and cleaning, or the unavailability of replacement parts.Durability and Longevity High-quality grinders are typically built to last, featuring robust materials and superior craftsmanship. While the initial investment may be substantial, the grinder’s longevity can justify the expense over time, especially for avid coffee enthusiasts who value reliability and performance.
Is a 19 bar espresso machine good?
While the ideal pressure for brewing espresso is around 9 bars, a machine with a higher rating, like a 19-bar Italian pump, offers distinct advantages. Espresso is defined at around 9 bars of pressure. Some machines advertise 15–20 bar pumps, but that figure refers to maximum pump output, not the pressure used for brewing. The best espresso comes from a stable 9 bar; anything higher doesn’t improve flavour.The ideal level of BAR passing through your coffee grounds should be around 7-11 BARs of pressure, though some espresso machines will be able to hit higher BAR. Machines capable of hitting 9 BARs of pressure will have the ability to produce a rich and concentrated espresso shot.It’s the ratio of ground coffee to liquid coffee. So, a 1:2 ratio means that for every gram of coffee in your basket, we’re expecting 2 grams of liquid espresso out. Is the time it takes for your target yield to enter your cup.The 30-second extraction rule suggests that a well-balanced espresso shot should take approximately 25-30 seconds to extract when using 18-20 grams of ground coffee and yielding about 30-40 milliliters of espresso.
What is the average lifespan of an espresso machine?
Espresso machines typically last 5 to 15 years, with proper care significantly extending their life. The type of machine matters, with manual models often lasting longer (15-20+ years) than super-automatic ones (4-8 years). Super-Automatic Espresso Machines Cons: The initial cost is higher, and you have less control over the brewing process. While excellent for convenience, purists might find the espresso quality is slightly less sophisticated. Maintenance is also possibly more complex due to built-in features.