espresso machine (OPV) Over pressure valve is used to regulate the brewing pressure in an espresso machine and prevent overextraction of the coffee opv is an important component in the brewing system of an espresso machine and it needs to be set correctly to help you achieve the best quality espresso. What is an OPV … Read more
There is indeed a difference in quality for your espressos and crema when it comes down to whether or not you use a 15 BAR Espresso Machine or a 20 BAR Espresso Machine. While using a 15 BAR Espresso Machine is great, it’ll leave you on the lower end of the 7 to 11 bar … Read more
Pre-infusion is letting water into the coffee puck at a low pressure between 1 and 2 bars , which is typical for a water boiler. After some time, you pull down on the lever, and extract the coffee. How do you do pre-infusion espresso? Pre-infusion is letting water into the coffee puck at a low … Read more
We spent over 30 hours of research and testing to determine that the SterlingPro – double-wall french press is the best French press coffee maker. Its double-wall insulation keeps coffee hotter for longer than any other French press we tested. Is there a French press that keeps coffee hot? Bodum Chambord French Press This is … Read more
Place the cups under the spouts before turning on the burner. Concentrate the flame/heat to fit under the unit, and not up the sides. When the coffee starts dispensing into the cups, lower the heat to minimum in order to obtain a slow and perfect distribution of coffee. Remove from heat as it begins to … Read more
Which french press stays hot longest? We spent over 30 hours of research and testing to determine that the SterlingPro – Double-Wall French Press is the best French press coffee maker. Its double-wall insulation keeps coffee hotter for longer than any other French press we tested. Is there a French press that keeps coffee hot? … Read more
Accessories -A rocket espresso machine comes with two portafilters, an aluminum tamper , a blind basket, a brush, a scoop, a cleaning cloth and a manual. Does rocket appartamento come with a tamper? Accessories -A Rocket Espresso machine comes with two portafilters, an aluminum tamper , a blind basket, a brush, a scoop, a cleaning … Read more
One BAR is equal to the atmospheric pressure (the weight of air) at the sea level. For instance, a 9-BAR espresso maker can produce a pressure equal to 9 times the atmospheric pressure at the sea level In espresso machines, this indicates the pressure (or the force) used to push water through coffee grounds. How … Read more
Breville – the barista express espresso machine with 15 bars of pressure, Milk Frother and intergrated grinder – Stainless Steel. Does the breville barista pro have a pressure gauge? Unlike breville barista express, Breville Barista Pro does not have a pressure gauge in the front The burr grinder is located on top of the machine … Read more
The purpose of tamping is to create a resistance using the compacted coffee and making the water work to push through it This is how the flavor is extracted. Learning proper espresso tamping – how the ground coffee is packed into the portafilter (basket) – is key to getting this right (1). Why do you … Read more