Three group heads: The machine has three group heads, allowing for the simultaneous brewing of multiple shots of espresso. This is ideal for a busy coffee shop with high demand.
Auto brew-ratio: This feature ensures consistency in each shot of espresso by automatically adjusting the water-to-coffee ratio. This results in a perfect shot every time, reducing waste and improving efficiency.
Dual boiler system: The machine has two separate boilers, one for brewing and one for steaming. This allows for simultaneous brewing and steaming, making the process more efficient.
PID temperature control: The machine has a PID (Proportional-Integral-Derivative) controller that maintains a consistent temperature for both the brewing and steaming boilers. This ensures the quality and consistency of the espresso shots.
Pre-infusion technology: The GB5 features a pre-infusion system that gradually increases the pressure on the coffee grounds before full extraction, resulting in a more balanced and flavorful shot.
Pressure gauges: The machine has pressure gauges for each group head, allowing the barista to monitor the extraction process and make adjustments as needed.
Hot water spout: In addition to the steam wand, the GB5 has a hot water spout for making tea or Americano-style coffee.
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