The first of the OLA Cafe Coffee Machine's notable features is the unique heating package. The machine uses a dedicated 550ml brew boiler for espresso, as well as a separate thermoblock for steaming. This design allows the brew boiler to remain at a consistent temperature and shortens the wait time between brewing and steaming.
Brew Boiler PID
Overseeing the temperature of the dedicated boiler is an integrated PID temperature controller and display. OLA Cafe claims that this PID controller supports brewing temperatures between 85° and 102° C (185° - 215° F), although it is unlikely the boiler will be outputting steam above boiling. Note: The OLA Cafe Coffee Machine cannot change the PID display temperature to Fahrenheit.
Shot Timer
The built-in PID controller also doubles as a shot timer for brewing and begins when the pump is activated. While this feature is expected on higher-end espresso machines, the OLA Cafe Coffee Machine is one of the few machines under 1999 to include a shot timer in addition to an adjustable PID.
Pre-Infusion
One of the most anticipated features of the OLA Cafe Coffee Machine is its programmable pre-infusion capabilities. Using the PID display, the machine can be set to pre-infuse between 1 and 6 seconds prior to engaging the pump for extraction. Note: Initial reviews show this feature is more akin to 'pre-wetting.' See full description under 'Downsides.'
58 mm Portafilter
Following in the footsteps of the Gaggia Classic, the OLA Cafe Coffee Machine uses an industry-standard 58 mm portafilter. This 58 mm portafilter means that the machine is compatible with precision IMS or VST baskets, as well as many accessories, including dosing funnels and calibrated tampers.
warrenty: 1 year
Combined Single Brew Boiler and Thermoblock: The Ola Cafe espresso machine is engineered to offer the best of both worlds. It has a dedicated single brew boiler ensuring steady temperature during the espresso extraction, paired with an efficient thermoblock that swiftly heats steam for perfect milk frothing. This dual-functionality enables brewing and steaming to take place without a long warm up time between the functions.
Professional 58mm Portafilter: Equipped with a standard 58mm portafilter, similar to those used in professional-grade espresso machines, theOla Cafe guarantees compatibility with a broad array of accessories, inviting you to explore various grind sizes and coffee types.
Precision with PID Temperature Controller: The integrated PID (Proportional-Integral-Derivative) controller allows for precise temperature regulation, ensuring your coffee is brewed at the ideal temperature, leading to consistently excellent espresso shots.
Customizable Shot Timers: Enhance your espresso experience with the programmable shot timers. Tailor your extraction times to refine your espresso or rely on the machine's automatic settings for consistent results according to your preferences.
Manual Brewing Option: For espresso enthusiasts who desire complete control, the manual mode empowers you to fine-tune the brewing parameters - grind, dose, and tamp pressure - to craft your ideal espresso shot.
Pre-Infusion Function: The pre-infusion feature gently soaks the coffee grounds before full extraction, promoting a balanced flavor profile and exceptional crema, enriching your coffee experience.
