Introduction to the roasting process of High definition Coffee

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Professional coffee roasting | is coffee roasting too complicated? A picture teaches you about the baking process.

Bypassing the coffee bean castle, the semi-hot direct roaster finally appeared. The so-called direct fire type is to roast a hot drum in a fire and transfer the heat to the coffee beans in the drum. Driven by the motor, the drum keeps rolling and stirring the coffee beans in the drum, in an attempt to make each coffee bean come into contact with the hot bucket evenly and achieve the goal of uniform baking.

Baking process

The color of the beans began to change, from dark green to light green, and then to white. At first it will give off the smell of grass, and then the smell of grass will disappear.

The sound of beans stirring and rolling in the drum also changed from a stronger tone to a softer sound.

In the process of baking, you must always pay attention to the size of the fire, listen to the sound of the beans rolling in the drum, and observe the changes in the color of the beans, etc., and there must be no carelessness, so you must pay full attention to roasting coffee beans.

The size of the heat required in each stage of the roasting process is different, so the timing of coffee roasting has an absolutely critical impact on the flavor of coffee.

In the process of baking, you must always pay attention to the size of the fire, listen to the sound of the beans rolling in the drum, and observe the changes in the color of the beans, etc., and there must be no carelessness, so you must pay full attention to roasting coffee beans.

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