• Mazzer Robur S, black finish
  • Mazzer Robur S, included accessories
  • Mazzer Robur S, controls detail
  • Mazzer Robur S, black finish 2
  • Mazzer Robur S, portafilter detail
  • Mazzer Robur S, black finish 3
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Mazzer

Mazzer Robur S

Mazzer Robur S

$ 4,295.00
$ 3,899.00 $ 4,295.00
Oferta Agotado
  • Robur S conical burr precision
  • Low retention, consistent dosing
  • Heavy-duty commercial build quality

  • Usually ships in 1-2 business days
  • Price Match Available
  • Warranty Included
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  • Experts Since 2016

  • Authorized Dealer

  • Lifetime Support

  • Hassle Free Returns

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Our customers include

  • NASA
  • Atlassian
  • The Rockefeller University
  • Emirates
  • Raices

and hundreds of cafés, restaurants and offices.

The Robur S is Mazzer’s high-volume conical-burr workhorse. Its 71 mm burrs produce about 6.0 g/s at 60 Hz while turning at only 500 RPM, and the redesigned low-retention chamber, dual-fan cooling, GFC outlet, and three timed recipes are built for sustained two- and three-group espresso service.

Product Features

52% Lower Retention

The redesigned chamber and lower burr carrier reduce retention by 52% compared with the preceding Robur, helping preserve freshness and reduce purge waste.

71 mm Conical Burrs

Mazzer’s 71 mm hardened-steel conical burrs average about 6.0 g/s at 60 Hz while running at a low 500 RPM, giving the bar exceptional throughput without high burr speed.

Three Timed Doses + Manual

Three programmable time-based recipes, manual grinding, and a barista pause function support fast, repeatable dosing through peak service.

Grind Flow Control

The removable GFC outlet accepts Hybrid, AntiClumping, and AntiDust dampers, letting the bar tune chute flow and static behavior to the coffee and environment.

Dual-Fan Split-Chassis Cooling

A double-fan cooling system and split chassis help manage motor and chamber temperature during prolonged high-volume grinding.

Easy Cleaning, Setting Preserved

The lower burr carrier can be removed for cleaning while the upper setting remains in place, reducing recalibration work after routine maintenance.

Brand

Mazzer
Mazzer

Mazzer grew from Luigi Mazzer’s precision workshop near Venice and began specializing in professional coffee grinders and burrs in 1948. The family-run Italian company is known worldwide for durable construction and in-house manufacturing.

At a Glance

Commercial Use Yes
Manufacturing

Made in Italy

Certifications
CE, ETL, UL

Our honest read

The Coffeeionado Take

Straight answers, before you buy.

Who's It For

  • High-volume specialty cafés running two- or three-group espresso machines.
  • Busy hospitality, bakery, and restaurant programs with hard peak periods.
  • Operators who want maximum conventional espresso throughput with low-RPM conical grinding.

It's Right For You If

  • You need a primary espresso grinder for sustained, high-volume two- or three-group service.
  • You want very fast output with low-RPM conical burrs, active cooling, low retention, and programmable time dosing.

Things to Consider

  • Dosing is time-based, not grind-by-weight; pair it with a scale when gram-level verification is required.
  • At 28 kg with a 1.6 kg hopper, it needs a permanent full-size counter position.
  • Its cost and capacity are difficult to justify for a low-volume bar that rarely exceeds roughly 150 drinks per day.

Our Take

For peak-hour espresso output, the Robur S is one of the strongest conventional time-dosing choices in this catalog. Six grams per second, low-RPM conical burrs, active cooling, and lower retention make it a natural primary grinder for a genuinely busy bar.

— The Coffeeionado team

Industry recognition

The brands we carry, covered by industry leaders

Featured in coverage of the equipment we sell.

  • Sprudge
  • Perfect Daily Grind
  • Daily Coffee News
  • James Hoffman

Logos are trademarks of their respective owners and do not imply endorsement of Coffeeionado.

Credentials & memberships

  • A+ Rated

    A+ Rated

    Better Business Bureau

  • Member

    Member

    Specialty Coffee Association

  • Most Trusted Coffee Equipment Supplier USA

    Most Trusted Coffee Equipment Supplier USA

    LuxLife Magazine, 2025

350–550 shots/day

Target Daily Volume Range

110–150 shots/hr

Target Hourly Output Range

800–1,000 kg

Burr Lifespan

Yes

On Demand Grinder
Parts Availability: 1-2 day shipping.

Key Grinder Specifications

BURR SIZE

71 mm Conical

BURR MATERIAL

Steel

DOSING

On-Demand

PROGRAMABILITY

3 – Single, Double, Manual

OUTPUT SPEED

6.0 g/s

Depending on bean roast

COOLING SYSTEM

Dual Active Fans

Warranty: 2 Year Warranty - Parts | $299+ Value

This warranty begins from the purchase date and covers parts that are defective due to manufacturer issues. Labor is not included. For international orders outside of the USA, the warranty applies only to parts and does not cover labor or any associated repair costs, nor shipping.

Duration: 24 months from date of purchase

For more information see: Warranty Policy

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Why Buy from Coffeeionado

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Free
Warranty
2 Years (parts)
1 Year
Insured Shipping
Always
Lifetime Support
Extended Warranty Available

Full Product Description

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  • Envío rápido y gratuito
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  • Paquete de bonificación gratuito
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Mazzer Robur S Electrónica

Mazzer es una de las marcas más respetadas entre los fabricantes europeos de molinillos. El Robur se ha convertido en el estándar utilizado en las mejores cafeterías del mundo.

Con un tamaño de poco menos de 28,5" de alto, cuenta con grandes hojas cónicas de acero de 71 mm, ajustes continuos, capacidad de tolva de 3,5 libras, controles electrónicos de dosificación temporizados y un embudo dosificador. Los controles le permiten programar sus disparos, puede configurar un solo o doblar y pulsar cuando sea necesario. Está hecho para satisfacer cómodamente las necesidades de una cafetería de gran volumen y siempre ofrece la calidad constante de molienda que exigen. Las RPM bajas mantienen el grano fresco mientras esta bestia se bate.

Robur S es el molinillo ideal para cafeterías de gran volumen. Integrando avances tecnológicos, el nuevo molinillo mejora la consistencia de la dosis y reduce la retención del café en un 52%. Tiene una excelente velocidad de molienda (promedio para espresso 1s/5g – 50Hz, 1s/6g – 60Hz) con bajas RPM (420 RPM – 50 Hz). El sistema de enfriamiento especial con doble ventilador mantiene el café a salvo de la exposición a la temperatura, preservando el máximo aroma.

Mazzer definitivamente ha producido un molinillo avanzado con el Robur S. Ahora viene con fresas precuradas, por lo que una vez desempaquetado puede ponerse a trabajar. Aproveche nuestro paquete de regalo gratuito y mejore su experiencia con el café comprando su nuevo molinillo Mazzer hoy.

Descargar folleto

Paquete de bonificación gratuito:

Cepillo molinillo $13.95
Limpiador de molinillo de círculo completo (tabletas) $14.95
AHORRO TOTAL EN PAQUETES $28.90

Características:

  • Tiros rápidos
  • Botones programables de dosis simple, doble y triple.
  • Ajuste de tiempo de una centésima de segundo.
  • Modo de molienda manual
  • Función de pausa programable entre molienda
  • Posibilidad de establecer un límite de dosis máxima
  • Contador de dosis total y parcial
  • Estadísticas diarias de molienda
  • Alertas sobre necesidades de servicio
  • Funciones de IoT para mantener sus molinos conectados a su nube
  • Fácil limpieza sin perder la configuración
  • La dosificación electrónica reduce el desperdicio de café
  • Cuerpo de aluminio fundido de alta resistencia
  • Pantalla digital con contador de disparos.
  • Muele a unas frías 420 RPM.
  • Ventilación con control electrónico para mantener el motor fresco.
  • Listado de seguridad: ETL/cETLus/CE
  • Hecho en Italia
  • Garantía de un año
[pestañas][título de la pestaña="Especificaciones"]


Especificaciones:

Dimensiones 10" ancho x 11,5" profundidad x 28,5" alto
Color Negro
Capacidad de la tolva 3,5 libras
Peso 62 libras
Tamaño de rebaba 71 mm cónico
Material de las rebabas Acero
RPM 500
vatios 800
Voltios 110
Ajustes 3
[/pestaña][/pestañas]

En el cuadro:

  • Molinillo Robur S
  • Manual
  • Kit de amoladora

¡Compre su Mazzer Robur S y reciba un paquete de bonificación gratis hoy!

The Coffeeionado Standard

At Coffeeionado, every machine we offer meets our professional standard — proven reliability, precision engineering, and long-term serviceability. Trusted by professionals since 2016.

24 Month Warranty

$199+ Value - On all commercial grinders.

Free Shipping

$69+ Value - Usually ships in 1-2 business days.

Lifetime Support

Priceless - Get support anytime after your purchase.
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Specifications

Height
28.5 in
Depth
11.5 in
Width
10 in
Voltage
110-120V
Wattage / Power
800W
Amperage
7A
Weight
62 lb
Hopper Capacity
56 oz; 3.5 lb
Burr Speed
500 RPM
Display
Digital
Grinder Adjustment
Stepless
Grind by Weight
No
Grind by Time
Yes
On Demand Grinder
Yes
Hertz
60 Hz
Phases
Single-phase

Resources

Brochure Guide

Product Manual

What We'd Tell You In Person

How to Choose a Commercial Espresso Machine

How to choose a commercial espresso machine based on real volume numbers, peak hour output, and drink mix — not vague categories.

How to Choose a Commercial Grinder

Your espresso machine gets all the attention. The grinder does all the work. Every variable that determines shot quality — particle size, extraction evenness, dose consistency — starts at the grinder.

How to Design Your Cafe: Build Your Bar for the Rush

Design your café bar for peak volume, not average traffic. Equipment layout, station design, staffing ratios, and tools that remove steps — what actually matters during the rush.

Setting Up Your Commercial Espresso Machine Right

Water pressure, electrical specs, drain slope, filter flushing — what actually goes into a commercial espresso machine setup, and what gets skipped.

Product FAQ

What type and size of burrs does the Mazzer Robur S use, and are they conical or flat?

The Mazzer Robur S uses large conical burrs (71 mm) designed specifically for high-volume espresso grinding. Conical burrs provide excellent particle consistency, low heat transfer, and are ideal for busy espresso service.

How long do the burrs typically last, and how often should I replace them?

Burr life depends on volume and bean hardness, but for most commercial environments you can expect roughly 1,500–2,000 kg of coffee before replacement is recommended. In very busy cafes this may mean replacement every 12–18 months; in lighter use settings, they can last several years. Monitor grind speed, consistency, and flavor—slower grinding and flatter-tasting shots are signs it’s time to change burrs.

Is the Mazzer Robur S a stepless grinder, and how precise is the grind adjustment?

Yes, the Mazzer Robur S uses stepless micrometric grind adjustment. This allows for extremely fine tuning of grind size with no fixed ‘clicks,’ making it ideal for dialing in espresso shots very precisely.

Is the Robur S suitable for my type of business or setup (café, restaurant, high-volume bar)?

The Mazzer Robur S is designed primarily for commercial and high-volume environments such as specialty cafés, coffee bars, and busy restaurants with significant espresso drink demand. Its powerful motor, large conical burrs, and fast throughput make it best suited to operations pulling many espresso shots per hour rather than very low-volume setups.

Can the Mazzer Robur S grind for both espresso and filter coffee?

The Robur S is optimized for espresso and very fine grind settings. While it can be adjusted coarser, it is not the most convenient choice if you frequently switch between espresso and filter settings. It’s best used as a dedicated espresso grinder rather than a multi-purpose grinder.

How fast is the Mazzer Robur S, and can it keep up with multiple drinks during rushes?

The Robur S is engineered for speed and consistency in busy service. With its powerful motor and 71 mm conical burrs, it can grind a typical double espresso dose in just a few seconds, allowing it to keep up with a high volume of drinks during peak periods in a busy café or restaurant.

Does the Mazzer Robur S have timed or manual dosing, and is it a grind-by-weight grinder?

The Mazzer Robur S offers electronic, programmable timed dosing so you can set precise dose times for single, double, or custom shots, as well as manual dosing if needed. It is not a true grind-by-weight grinder; dosing is controlled by time rather than an integrated scale.

Does the Robur S have a cooling fan or features to manage heat during heavy use?

Yes, the Mazzer Robur S is built for continuous commercial use and incorporates design features to manage heat, including efficient motor design and airflow. Selected configurations include active cooling (fan-assisted) to help keep the grinding chamber and motor temperature stable during intense rush periods, which protects coffee quality and grinder longevity.

What's Included?

Mazzer Robur S, black finish

Mazzer Robur S

Insured Shipping

24 Month Warranty

Lifetime Support

Fast Free Shipping

Warning

This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

How It Works

  • Order With Confidence.

    Place your order with us and we'll get to working on carefully packaging your coffee equipment, quickly and efficiently.

  • Shipped With Care.

    Free shipping on orders over $249, carefully packed and dispatched via UPS or FedEx — so it arrives exactly as it left us.

  • Start Generating Revenue.

    Once delivered, your equipment is ready to perform — pulling consistent shots, handling volume, and putting quality coffee in front of every customer.
ORDER NOW GET CONSULTATION

Frequently Asked Questions

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

How much is shipping? Is it free?

How Much Is Shipping? General shipping starts at $15.99. You can qualify for free shipping with any total order value over $249 and shipping to the contiguous USA. Taxes and discounts will be calculated at checkout.

Free Shipping Terms: Typical delivery within 3-6 Business days depending on size of order. Free shipping is available on orders of $249 or more to any address in the contiguous United States.

Free shipping does not apply to orders shipping to Alaska, Hawaii, APO/military addresses or on any international orders. We will use the lowest cost means for free shipping. Free shipping delivery dates are best estimates provided by the shipping carrier and are not guaranteed. Orders placed with free shipping are generally processed between 24 - 48 hours after order placement.

What is your return policy?

We offer a 30-day return policy on all unused items in their original packaging. You can read more about our return policy here. Commercial equipment is generally final. Please check before purchasing.

Do you price match?

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing. Conditions apply, please refer to our Price Match Page for more information.

Do you ship internationally?

Yes, we ship to most countries in the Caribbean. Shipping costs and delivery times vary by location. Warranty is limited to only parts, shipping not included.

Can I return or exchange an item?

We have a 30 exchange/return policy, unless otherwise noted. Please email support@coffeeionado with your name, order #, and reason for exchange. Commercial equipment is generally final. Please check before purchasing.

Do you offer expedited shipping?

Yes. Please reach out for a quote on shipping via text or call at 866-595-0420 or via email at support@coffeeionado.com.

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

Where do I use my coupon code?

To redeem your discount, enter the coupon code at checkout after you've added items to your cart. You'll see a field labeled "Discount code" or "Coupon code" where you can paste your code before completing your purchase.

Do you ship to PO boxes?

No, we don't ship to PO boxes. Due to the size and weight of our equipment, we require delivery to a physical address where our carriers can safely drop off your order.

How does free installation work?

We want to make your purchase as smooth as possible and will pay the installation via rebate on commercial espresso machines. This includes commercial machines with more than 1 group head and 220V.

If the certified installer needed is over 1.5 hours away then we will pay for the installation call (and install up to the value suggested on page minus call fee). Travel will be paid by customer. Inquire if you have any questions about your location.


Please note, any discounts subject to void the paid installation offer.

Nuestra política de instalación de máquinas de espresso está diseñada para que el proceso sea lo más sencillo posible para nuestros clientes. Una vez que se haya enviado y procesado un pedido, también proporcionaremos referencias para técnicos de servicio en su área para garantizar que tenga acceso a soporte confiable para mantenimiento y reparaciones.

Máquinas cubiertas

Si la sección Instalación pagada está en la descripción del artículo, entonces está cubierta. Generalmente, esta política es para máquinas de espresso de 2 grupos o más; Sin embargo hay algunas excepciones. Sólo es válido para máquinas de café espresso y no para otros equipos de café.

La instalación de la máquina de espresso incluye

  • La póliza cubre los costos de viaje y mano de obra para instalar la máquina de espresso dentro del territorio designado (hasta 2 horas).
  • Incluye la configuración, programación básica e instalación del equipo durante el horario comercial habitual de lunes a viernes.
  • Todos los impuestos y tasas deben estar cubiertos,
  • y la instalación debe completarse dentro de los 6 meses posteriores a la recepción del equipo.

Lo que no está cubierto

La póliza de instalación de máquinas de espresso no cubre gastos de viaje adicionales. Si su ubicación está fuera del alcance de viaje del técnico local, solo pagaremos las primeras 2 horas.

Además, los sistemas de filtración de agua y los materiales extras de instalación (como accesorios de plomería, tubería, enchufe, tomacorriente, etc.) no están incluidos en la póliza.

Además, la capacitación sobre cómo utilizar el equipo no forma parte del servicio de instalación.

También es importante estar preparado para la instalación, ya que no cubrimos los cargos por inicio en falso asociados con la llegada de los técnicos y los clientes que no estén listos.

Cómo se paga

Una vez que se complete y envíe el formulario de reembolso, nuestro equipo le reembolsará la instalación de la máquina en su ubicación. Se realizará un reembolso en la tarjeta o cuenta bancaria utilizada para pagar el pedido.

Can I pick up the machine at your store?

We do not have a showroom or storefront for customer pickups, so orders cannot be picked up directly from us. That said, there is an exception for La Spaziale and La Pavoni products, you can contact us to arrange.

However, if you'd prefer, we can arrange to have your machine shipped to a local freight terminal/location for pickup instead. Let us know your city/state (or ZIP code), and we’d be happy to check the nearest terminal options for you.