Typically, between 2 and 8 seconds is the ideal pre-infusion time before you start the higher extraction pressure. Should espresso shot time include pre-infusion? I’d include it If you start when you push the button it becomes more accurate and easier to track the time. Trying to start after pre-infusion requires timing, waiting and concentrating … Read more
If your espresso machine produces coffee slowly or only drips, check your coffee filters for buildup If your filter is clogged from small particles or dirt, the flow of the coffee will slow down, resulting in these symptoms. It is normal for filters to become clogged with use. Why is my espresso pulling so slow? … Read more
Most baristas will apply pre-infusion for somewhere between 2 and 8 seconds before lifting the lever all the way, engaging the pump. How many seconds for pre-infusion? Controlling Pre-Infusion Pre-infusion directly affects the extraction and taste of an espresso, and can be added for long periods of time. We recommend trying 2-8 seconds. How long … Read more
What is dosing and tamping? Dosing in coffee terms means pretty much the same as it does for medicine, it’s about making sure you have the precise amount of ground coffee for a perfect espresso This is of huge importance, as getting it wrong you could give you a very weak, poor tasting coffee. What … Read more
Your delonghi la specialista is leaking because there was a design issue early in its production This leaking problem has been rectified by Delonghi replacing the insert part of the drip tray. The issue was the hole on the tray was too small to have the liquid released into the tray and causing some internal … Read more
A bottomless portafilter is an important piece of equipment that aids in diagnosing espresso extraction issues The spouts are removed, the basket is exposed, allowing you to watch the entire extraction process. What’s the point of a bottomless portafilter? This spout is necessary if you want to brew a double espresso into two separate mugs. … Read more
When should I calibrate my espresso machine? You should calibrate the grind first thing in the morning, every morning before you open And if the weather changes during the day, or if you think that conditions have changed, you should time a few of your shots to see whether you have to adjust the grind. … Read more
It is also maintained by many fans of the naked portafilter that it allows the extraction to form better as there is less contact with metal. How many grams is a bottomless portafilter? Dose 20 grams of coffee if using a bottomless portafilter and triple basket. A mound of ground coffee in the center that … Read more
Generally, that’s 7 grams for a “single” basket, 18 grams for a “double” basket, and 20 grams for a “triple” basket How much coffee do you put in an espresso puck? Generally, that’s 7 grams for a “single” basket, 18 grams for a “double” basket, and 20 grams for a “triple” basket. Why is my … Read more
A bottomless portafilter helps give you more information about your coffee and makes it easier to figure out what’s going wrong Without a spout obstructing your view, you can see the coffee pass through the puck and detect any non-uniformities that might be causing an uneven extraction. Should you use bottomless portafilter? A bottomless portafilter … Read more