Choosing a good Coffee Roaster

Coffee roasters vary in almost every way from extremely technical to very simple. The cost varies as greatly as the styles you can choose from. Certain manufactures are trusted to make a quality product and these are not always the most expensive. But in addition to quality and cost there are other factors to be considered.

What part will you play in the process?

Some roasters are designed very simply and leave more of the technical work to you. They merely serve as the heating device while you are responsible for measuring and mixing to get the desired result.

The simple models seal tightly to keep the heat and steam inside. They have a handle specifically made to allow you to swirl the beans and the steam keeping everything in motion so that the beans do not cook to the bottom and the heat is evenly distributed.

Even in this simple set up, be sure to look for ones that have a thermometer in the lid. Temperature control is important for proper roasting.

At the other extreme are roasters that do it all for you. Pop in a pre-determined volume of green beans from a bag, close the lid and walk away for a few minutes.

This sophisticated type of roaster has everything built in and removes all guess work. It has a temperature gage which constantly monitors the heat and adjusts itself accordingly. There is no need for stirring because there are built in mechanics that keep the hot air circulating and the beans in perfect motion. These models even shut themselves off when the beans are ready.

Even the fanciest high tech roasters or coffee makers do nothing for the inevitable cloud of smoke in the room that goes along with roasting coffee.

Efficient air circulation and heat

Air roasters work by rotating hot air in through the beans while also keeping the beans in motion. This will roast your coffee beans evenly and in some models even clean away the unwanted residue left over when the shell of the bean expands and bursts.

Most allow you to watch the process through a glass exterior, to judge the degree of desired roast. Frequently they have pre-set amounts on the dial ranging from light to dark.