When discussing commercial espresso machines, no name stands out more than La Marzocco. Backed by nearly a century of experience, innovation, and true Italian heritage, La Marzocco is consistently introducing fresh perspectives on what it means to work with an espresso machine in a bustling, commercial environment; all of this is perfectly showcased in the KB90. Built with the Linea PB and Classic models at heart, which are staples in the coffee world and found in cafes around the globe, the KB90 isn’t simply an upgrade to the Linea models, but a full-fledged evolution.
The La Marzocco KB90 is built around the idea that perfect coffee is attainable while simplifying or outright removing elements of the barista’s workflow, and nothing highlights this better than the KB90’s straight-in portafilter system, Auto-Brew Ratio (ABR), and auto steam/flush technologies. These characteristics aim to optimize the process of pulling the perfect shot while making the machine simple and straightforward in its operation.
Pulling a shot on the KB90.
The Straight-In Portafilter
The KB90 features a Straight-In Portafilter design that simplifies the locking and unlocking process. This design minimizes wrist strain, reducing the risk of repetitive stress injuries for baristas. The portafilter's ergonomic alignment allows for quick, effortless insertion without the twisting motion required by traditional designs.
This innovation not only increases efficiency but also ensures a better seal, contributing to consistently high-quality espresso shots. The Straight-In Portafilter is a small adjustment with a significant impact, showcasing La Marzocco's commitment to barista well-being.
What is Drip Prediction?
La Marzocco’s drip prediction algorithm is a standout feature that improves shot consistency. By analyzing the flow rate of water and grounds, it predicts the precise moment when the extraction should end. This automated process ensures that every shot meets the barista’s exact standards while minimizing human error. The algorithm works in conjunction with the machine’s thermal stability system, leading to more reliable output in high-volume settings. This technology sets a new benchmark in the realm of commercial espresso machines.
The La Marzocco KB90's front panel.
Individual Brew Boilers
Temperature precision is crucial for excellent espresso, and La Marzocco understands this. The KB90 features individual brew boilers at each group head accompanied by temperature controllers that maintains stable temperatures throughout brewing. This allows the barista to set one group to brew specialty single-origin coffees. By continuously monitoring boiler temperature, the system makes fine adjustments to keep it within the ideal range. This level of control contributes significantly to flavor consistency and extraction quality. Baristas can rely on the stable thermal environment to produce consistently great shots.
Auto Steam/Flush System
The KB90 has integrated an innovative steam flush system that automatically purges the group with water and steam after every extraction, negating the need for the barista to purge the group after each shot. While this feature lends itself to the comfort and efficiency of the KB90’s workflow, it also helps to maintain hygiene standards.
Pro Touch Steam Wands
The Pro Touch Steam Wands on the KB90 are designed with safety and comfort in mind. These steam wands are cool to the touch, preventing burns and allowing baristas to comfortably steam milk for extended periods. The wands are also highly responsive, offering precise control over steam output to achieve perfect milk texture. In addition to safety, the Pro Touch Steam Wands are designed for ergonomic use. Their intuitive placement and easy adjustability make them a crucial part of the KB90's user-centric design. This feature underscores the KB90's focus on creating a comfortable, efficient workspace for baristas.
The La Marzocco KB90 ensures consistent espresso shots, even during peak hours while baristas benefit from its user-friendly interface, precise controls, and ergonomic features that help to streamline the entire brewing process. The machine stands out in the commercial espresso market due to its robust build and reliable performance. Furthermore, its sleek design and durable materials make it a visually appealing and long-lasting investment for any coffee establishment. The KB90’s engineering reflects La Marzocco’s commitment to quality and innovation, making it the perfect centerpiece for any cafe.
If you have any questions about the La Marzocco KB90, please don’t hesitate to contact us. We’re always happy to talk all things coffee, and we would be glad to address any questions or concerns that you may have.
Written by James Baxter