Acaia
Acaia ORBIT Grinder
Best precision grinder for home baristas seeking consistent, weight-based dosing.
Discover unparalleled control and consistency with the Acaia Orbit Grinder, crafted for the discerning coffee enthusiast. This single-dosing grinder features an automatic cleaning purge, ensuring each dose is exceptionally fresh. Its grind-by-weight capability, when paired with an Acaia Lunar scale, streamlines your workflow for precise dosing. Experience optimal performance and energy efficiency thanks to advanced motor driver technology that allows for precise RPM control. The 64mm burrs and fine thread pitch enable highly accurate grind adjustments, perfect for dialing in your favorite espresso or pour-over.
$1450.00
Owner Satisfaction
4.6
/ 5
Category Rank
172
/ 992
#172 in Coffee Grinders
Price vs Category Average
+138%
Above average
Burr Size
64
/ mm
Who it's for
- Home baristas seeking professional-grade particle uniformity
- Tech-focused brewers using the Acaia scale ecosystem
- Minimalists needing a low-retention, space-saving grinder
Who should skip it
- Casual coffee drinkers on a strict budget
- Users requiring high-volume batch grinding capabilities
- Brewers preferring standalone equipment without ecosystem lock-in
Performance breakdown
Dosing Precision
Integration with Lunar scales makes weight-based dosing incredibly accurate and repeatable.
Retention Management
Automatic purge cycles keep internal grounds to an absolute minimum.
Grind Versatility
Swappable 64mm burr sets offer endless customization for any brewing preference.
Workflow Efficiency
Single-dose design streamlines the transition between different beans and brew methods.
RPM Control
Variable speed settings allow for precise manipulation of particle distribution profiles.
Build Quality
Stainless steel construction provides a robust, professional feel for home environments.
Key Specs
Burr Size
64mm
Thread Pitch
0.75 mm
Available Burr Sets
Mazzer 33M, SSP Lab Sweet, SSP Multipurpose
Housing Material
Stainless Steel
Grinding Mechanism
Flat Burr
Operation Type
Electric
Hopper Type
Single Dose
Compatible Brew Methods
Espresso, Pour Over
Features
- Single-dosing for maximum freshness
- Automatic cleaning purge minimizes retention
- Grind by weight for precise dosing
- Precise RPM control for consistency
- Energy-efficient motor design
- 64mm burrs for superior grind quality
- Anti-static design for cleaner workflow
What customers say
Users overwhelmingly praise the Acaia ORBIT Grinder for its exceptional grind quality and consistency, calling it a significant upgrade for home espresso. The precision of its fine adjustments allows enthusiasts to dial in shots with remarkable accuracy. Reviewers also appreciate the robust build quality and quiet operation, which contribute to a premium experience. While the high price is a notable investment, most customers feel the performance justifies the cost. The grinder excels with espresso and finer filter grinds, though it may be less versatile for very coarse brewing methods. Overall satisfaction remains high due to the tangible improvement in the daily coffee ritual.
Know before you buy
The Orbit connects wirelessly to your Acaia Lunar scale to monitor the weight of the coffee in real-time. Once your target dose is reached, the grinder automatically stops, ensuring precise output without the need for manual weighing.
Yes, the Orbit is designed for versatility and supports various 64mm burr sets. You can choose between the Mazzer 33M, SSP Lab Sweet, or SSP Multipurpose burrs depending on your preferred flavor profile and brew method.
Absolutely. The fine 0.75 mm thread pitch allows for the micro-adjustments necessary for dialing in espresso, while the 64mm flat burr geometry provides the clarity and consistency required for excellent pour-over coffee.
The Orbit features an automated purge cycle that clears the grinding chamber after each dose. This minimizes stale grounds from previous sessions, ensuring that every cup you brew is as fresh as possible.
Adjusting the RPM allows you to influence the particle distribution of your grind. Lower speeds can reduce heat and fines, which is particularly useful for highlighting specific flavor notes in lighter roast coffees.
Yes, the integrated anti-static technology significantly reduces the amount of chaff and fine grounds that cling to the chute and surrounding area. It keeps your workflow tidy and ensures more of your coffee ends up in your portafilter or brewer.
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$1450