Piston Machine

A decorative image for Piston Machine

A piston machine, also known as a manual espresso machine or lever espresso machine, is a popular choice in the coffee industry. It is a mechanical device used to extract espresso shots from coffee grounds. Unlike other espresso machines that rely on electricity and automatic processes, a piston machine requires manual operation by the barista.

The mechanism of a piston machine involves a lever that is pulled down, creating pressure to force hot water through the coffee grounds. This manual process allows the barista to have more control over the extraction process, resulting in a customized and precise espresso shot. The lever also provides a unique and satisfying experience for both the barista and the customer.

Piston machines are favored by coffee enthusiasts for their ability to produce high-quality espresso with a rich and full-bodied flavor. They are often found in specialty coffee shops and are a symbol of craftsmanship in the coffee industry. Despite being more labor-intensive compared to modern espresso machines, piston machines continue to be cherished by baristas who value the art and tradition of handcrafted espresso.