ARO Slow Feeder™ PRO

PREMIUM RECHARGEABLE SLOW FEEDER

The ARO Slow Feeder™ PRO is our premium rechargeable coffee bean feeder, designed to gradually meter beans into your grinder for a smoother, more consistent grinding process.

It features USB-C charging, custom electronics, LED status feedback, auto-reverse jam recovery, and 5-minute auto shutoff, with machined anodized aluminum components and your choice of aluminum or polished clear acrylic hopper.

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Moving collage showing coffee beans progressively feeding through the ARO Slow Feeder into the grinder, from full hopper to empty

ARO Slow Feeder™ v2

RECHARGEABLE VARIABLE-SPEED COFFEE BEAN FEEDER

The ARO Slow Feeder™ v2 uses the same upgraded rechargeable feeding system as the PRO, with USB-C charging, custom electronics, LED status feedback, auto-reverse jam recovery, and 5-minute auto shutoff.

It is built with an additive-manufactured body for a lightweight, compact, and more accessible setup while maintaining the same controlled feeding performance.

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ARO Slow Feeder™ v2 Upgrade Kit

RECHARGEABLE, UPGRADED ELECTRONICS FOR EXISTING V1 OWNERS

Already own an ARO Slow Feeder™ v1? The v2 Upgrade Kit lets you convert your existing setup to the new rechargeable feeding system without replacing the full product.

The kit includes the upgraded v2 feeding mechanism with USB-C charging, custom electronics, LED status feedback, auto-reverse jam recovery, and 5-minute auto shutoff. Reuse your existing adapter, hopper, cap, and bellows.

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ARO PortaStack™ is Live

Modular, magnetic puck prep system

ARO PortaStack™ is a modular, magnetically integrated puck prep system designed to turn separate espresso tools into a single, coordinated workflow. Built around the ARO PortaFunnel™ – PortaStack Edition as the docking foundation, each component is engineered to align, stack, and flow together as a system.

Puck prep is where most inconsistency and mess are introduced. Clumping, non-uniform puck density, and uneven tamping all compromise extraction before brewing begins. PortaStack solves this by using consistent geometry and coordinated magnetic interfaces to keep every step clean and controlled for more consistent extractions.

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Discover the Impact of Volume-Based Dosing

The ARO Headspace Setter™ helps you dial in espresso by setting puck height first, then translating that volume into a reliable dose weight. This approach eliminates inconsistent headspace and makes repeatable extraction easier when changing beans or grind size.

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ARO Orbit PRO™ Upgraded Gears Are Here

You asked, we listened! We’re excited to offer the ARO Orbit PRO™ with four unique gear options: plastic, silicone, aluminum, and brass. Choose the combination of look, feel, and value that best fits your workflow.

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ARO Core extract chiller in use, espresso pouring over the chiller into a glass cup, preserving volatile aroma compounds for a balanced, aromatic espresso.

Extraction chilling at its finest.

We all deserve a bit of luxury. The ARO Core™ redefines espresso extraction chilling. Embrace the finer things in life and see for yourself how a frosty chunk of aluminum awakens, balances, and smoothes out your daily cup.

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