This Expobar 600 doser coffee grinder is a traditional espresso grinder that operates quietly. It grinds the beans directly. The Expobar 600 doser coffee grinder is an excellent coffee roasting machine suitable for cafes and larger office environments. It is easy to adjust the grinder for both the amount to be ground and the grinding level. The bean hopper has a capacity of approximately 1.2 kg of beans.