Bean compartment capacity
The maximum number of coffee beans that the grinder can hold and process at one time, without "refilling". Note that we are talking about the maximum capacity — a smaller amount of coffee can be loaded into the grinder.
The standard portion of coffee per cup is 5-7 g, and the capacity of a pack of coffee is 100 g. Accordingly, it is worth choosing a model according to capacity, taking into account how much coffee you need to grind at a time. For domestic use, a capacity of 100-200 g is considered quite sufficient, but in professional models designed for coffee shops, bars, etc., this value can reach 1.5 kg or even more. There are coffee grinders that allow you to grind only part of the coffee loaded into them.
Power
The maximum power consumed by the device during operation. In coffee grinders, productivity is primarily associated with this parameter: the higher the power, the faster the grinder handles with the task (ceteris paribus). The suitability of the coffee grinder for working with solid products also depends on the power — more powerful models are better suited for these purposes.
Buying powerful models for everyday use in life is hardly justified: they are expensive, and the time savings are small. But in the professional sphere (for example, in a cafe), where the speed of preparation is crucial, high-power coffee grinders are very useful.
Pulse mode
Possibility of operation of the coffee grinder engine in
pulsed mode when the motor alternates between short periods of operation with pauses. This mode is useful when working with a full load, as well as when processing especially solid products, when the loads on the motor are high: the alternation of pulses and pauses increases efficiency and avoids jamming.
Display
The presence of
a display in the design of the coffee grinder greatly simplifies the work with the device, allowing you to more clearly monitor the process and mode of operation.
Dispenser
The presence of
a dispenser in the design of the coffee grinder. This device is designed to dispense ground coffee in portions. Most often, this portion is 7 g (the standard for one cup of espresso), however, there are models where the volume of the dispenser can be changed at will. Coffee grinders with a dispenser will be useful for lovers of exact recipes, as well as in cafes, restaurants, etc., where both strict accounting of coffee consumption is required, as well as compliance with each portion of the specified standards.
Compartment for ground coffee
The presence
of a separate compartment for ground coffee in the design of the device.
In this case, it is precisely the additional compartment into which the finished ground coffee enters. In other words, coffee grinders with this feature have two compartments: one for beans, the second for the finished product.
The convenience of this function is obvious: the finished coffee comes in its own container, it is separated from the unground product, and the user does not need to look for a separate storage container — he can store the ground coffee directly in the coffee grinder. Many models are even equipped with dispensers (see the relevant paragraph) that allow you to measure out small portions of coffee — this is convenient, for example, when filling the holder of an espresso coffee maker directly from the coffee grinder.
