Santos Barista Silent Espresso Coffee Grinder White 55WAFast, powerful and yet remarkably quiet, this coffee grinder delivers an excellent, consistent grind every time. Perfect for front of house use, this grinder can be set for precise grind measurements and can dispense within seconds automatically when the filter is positioned underneath the dispenser. With its large 2. 2kg coffee bean hopper, the Santos 55 is the ideal coffee grinder to use alongside 1,2 or 3 group espresso machines.