Coffee beans are roasted coffee beans for grinding and drinking, generally divided into light, medium, dark and extra dark roasts. The processing method of coffee also affects the flavor, acidity and body of coffee. There are three main processing methods: washing method, semi-washing method and natural drying method, which are adopted according to factors such as different regions, climates, and types of coffee beans. Different processing methods, the taste of coffee beans processed by different methods will also show different flavors. We can’t drink coffee without coffee equipment. Let’s talk about it.