Coffee grinder how to choose and buy an Italian bean grinder suitable for household use
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
1. Type of sharpening cutter head: Flat Burrs parallel type, ConicaI Burrs cone type.
two。 Cutter head material: metal, stainless steel, titanium alloy, ceramic.
The sharpness and durability of different materials are different, and titanium alloy is the most ideal. The grinding temperature of ceramics is the least, but if the usage is not high, the effect is slight.
3. Cutter head Size: in theory, the larger the better, the larger the grinding area, the finer and average the grinding powder, but the disadvantage is that the more residual powder will be produced.
4. Grinding plate seat material: reinforced plastic, alloy, brass.
Because of the need to lock the high-speed grinding knife and often have to install and disassemble to clean the grinding knife. The use of side materials will directly affect its durability, which I think is very important.
5. Motor speed: high speed grinding capacity is higher but will generate higher heat, low speed grinding capacity is also lower but will generate less heat.
6. Grinding adjustment mode: "stepless" and "step by step"
The stepless adjustment is flexible, but it will be difficult for beginners to operate. The step-by-step type can record the degree of grinding more clearly, but the degree of freedom is less.
7. Grinding quality: I believe everyone is most concerned about this point, brewing a cup of good quality Espresso average and fine coffee powder is an important part.
There are no shops available for trial in Hong Kong, so we can only synthesize the opinions on the Internet and use a score to represent: 1 is the lowest and 5 is the highest.
8. The amount of residual powder after grinding: there must be residual powder in the grinding cutter head and the inner channel of the machine. It will produce "oil-beneficial smell" after a long time. When the residual powder is reliably ground, the new mill pushes out part of the old residual powder, so
When a commercial machine is turned into a household use, the problem will be even greater because of less wear.
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Luckin Coffee has more than 3000 stores across the country, and the speed of opening may be accelerated.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Luckin Coffee stores across the country exceeded 3000, the opening speed may be accelerated, interesting is that this is the world's first "brown fast" concept store, located in the center of the financial street Yuetan, the store area is small, surrounded by pure office buildings, but less than 20 meters away from a lucky company
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