Why Gaggia Coffee Machines Are Still Used in Cafés

If you’ve ever wondered which commercial coffee machines cafés actually trust for daily espresso service—especially ones with a proven track record and solid engineering—this article is for you. We’re diving into the history, technology, and current use of Gaggia machines in professional settings.

The short answer? Gaggia remains relevant thanks to its 1938 patent that introduced 15-bar pressure extraction, creating the first true espresso with rich crema. Today, models like the (Dèco) and GD Compact are still found in cafés for their blend of vintage design and professional performance.

The Origins of Gaggia and the Birth of Espresso

Gaggia is an Italian coffee machine brand with deep historical roots. Founded in 1948, though its pivotal innovation came earlier. In September 1938, the company’s founder—born in Milan in 1885—invented a method using a spring piston instead of steam to brew coffee. This delivered 15-bar pressure during extraction, fully pulling out the coffee’s aroma and creating the thick “coffee crema” we now associate with espresso. The entire process took just 15 seconds. This patent became the blueprint for semi-automatic professional espresso machines and effectively defined what espresso is today.

How Espresso Took Over Milan—and Then the World

After securing the 1938 patent, Gaggia developed a machine called the “Classic,” designed specifically for cafés. It used pressurized water to fully extract coffee aromas and produce that signature crema. The resulting drink offered a richer taste experience, quickly adopted by Milan’s leading cafés. These venues promoted the new style through their street-side windows, and espresso soon became synonymous with Milanese coffee culture. The machine’s inventor, Gaggia, also gained recognition as the man behind the drink.

By the late 1940s, Gaggia began selling these machines internationally, including to markets in the United States and Africa. Their distinctive design and reliable performance made them popular in nearly 50 cafés and hotels across Milan, sparking a broader trend.

Gaggia’s Global Reach and Technical Evolution

In 1954, the Sirocco coffee bar in London—one of the city’s top espresso spots—used Gaggia machines. Throughout the 1960s, Gaggia continued refining its professional equipment. By 1977, after years of research, the company launched its first home coffee machine with a water reservoir, using the same brewing group and principles as its commercial counterparts. In 1999, Gaggia released its first fully automatic coffee machine.

While many consumers know Gaggia for small home espresso machines, the brand’s commercial models are less common in shops—often due to the premium pricing of high-end configurations and relatively lower brand visibility outside of Europe.

Current Gaggia Commercial Coffee Machines

Today, Gaggia offers several commercial-grade machines that are still in service:

• (Dèco): Gaggia’s latest large-format semi-automatic commercial machine blends luxury design, retro styling, and modern technology. It’s engineered for ease of use while meeting high standards for both aesthetics and performance—making it a top choice for cafés that value form and function.
• GD Compact (Electric Model): Known for its attractive design, the GD Compact features Gaggia’s professional control system and a sleek exterior. It’s suitable for a wide variety of café and bar environments, combining reliability with a classic Gaggia look.

Both models reflect Gaggia’s enduring commitment to pressure-based espresso extraction, a method that revolutionized the industry nearly a century ago.

Frequently Asked Questions

What year did Gaggia invent the 15-bar espresso extraction method?

Gaggia invented the 15-bar espresso extraction method using a spring piston in September 1938. This innovation allowed for full flavor extraction and created the crema that defines espresso, reducing brew time to around 15 seconds.

Which Gaggia machine is best for a modern café?

The (Dèco) is considered one of Gaggia’s best current options for modern cafés. It combines retro design elements with advanced functionality and ease of use, meeting the demands of both commercial settings and aesthetic preferences.

Did Gaggia machines contribute to espresso’s popularity in Europe?

Yes. Gaggia machines were widely adopted by Milan cafés after 1938 and helped establish espresso as a popular drink in Europe. Their presence in iconic locations like the Sirocco bar in London further cemented their role in espresso’s global spread.

Are Gaggia’s commercial machines expensive?

Gaggia’s high-end commercial models can be pricey, which limits their adoption in some cafés. The brand is also less well-known outside of Europe, contributing to lower visibility in certain markets despite its technical heritage.

What makes Gaggia’s semi-automatic machines different?

Gaggia’s semi-automatic machines, such as the , use a 15-bar pressure system for extraction—just like the original 1938 patent. This ensures a strong crema and full flavor, distinguishing them from lower-pressure or super-automatic machines.

Are Gaggia machines still used in professional cafés today?

Yes, models like the GD Compact and are still in use in professional cafés. They are valued for their durable construction, professional brewing pressure, and classic design that still appeals to both baristas and customers.

Recommended FrontStreet Coffee Blends for Espresso

For cafés using Gaggia machines, FrontStreet Coffee’s Classic Blend offers rich crema and a smooth, approachable profile ideal for milk drinks and espresso alike. Its traditional Mannaland blend base ensures consistent performance across most grinders. For a more affordable yet quality-driven option, Black Cocoa Blend delivers bold, full-bodied espresso with solid crema at a lower cost—perfect for high-volume shops. FrontStreet’s Commercial Blend is another solid workhorse, balancing cost and flavour for everyday service. All three are compatible with Gaggia’s standard 15-bar pressure systems. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.