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Rocket Espresso-Mazzer Mini Electronic Type A Coffee Doser-Grinder

By: Mazzer
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Rocket Espresso has a fundamental culture of building excellent machinery using the best available components, top grade materials, and thoughtful no-nonsense design engineering. They have mastered this philosophy and easily recognize it in other manufacturers. One such manufacturer is the coffee grinder maker Mazzer, and Rocker Espresso has teamed with Mazzer to co-brand a line of Rocket Espresso-Mazzer grinders to complement the Rocket Espresso line of semi-automatic espresso machines. This new line has polished bright finishes and the famous Rocket Espresso badge, but all of the components are Mazzer through and through.

The Rocket Espresso-Mazzer Mini Type A is an electronically controlled doser-grinder that has an electronic touch-pad control set on top of the dosing hopper. It is equipped with one manual and two programmable dosing push buttons. Hold down the manual button and your Rocket Espresso-Mazzer Mini Type A will grind until you lift your finger. To adjust the dosage for the programmable buttons, use a small screwdriver, and turn the appropriate dosing dial in the desired direction. Pressing a programmed button once will initiate the grinding and dispensing of the set amount of coffee. With its infinite adjustment lever it has the capability to grind to any specification from espresso to drip to French-press coffees.

It is very quiet due to its direct drive system. With a super strong 250 watt motor it will not bog down under a heavy load and will last a lifetime. The large 64mm burrs are made of 100% Swedish hardened steel and are known as the best in the industry. They are easy to access for cleaning and better yet, very easy to recalibrate after cleaning. The bean hopper can be removed with the beans still in it, allowing you to easily swap beans. It weighs 22 pounds, is incredibly well engineered, and is the type of equipment you would be proud to have in your home or business, and its finish and nameplate complement Rocket Espresso machines.



Top Quality Grinding burrs

Mazzer manufactures their own burrs out of Swedish tempered ball bearing steel instead of the softer, less durable case hardened steel found in other grinders. These burrs are perfectly parallel with a minimal .03mm tolerance and measure 64mm in diameter. Due to their hefty size they can grind large quantities of coffee quicker while imparting very little heat to the freshly ground coffee.

Infinite Grind Settings

The Rocket Espresso-Mazzer Mini Type A can grind from super fine espresso to very coarse French-press. With the infinite grind setting adjustments you can adjust the grind as little or as much as you want with ease.

Heavy Duty Motor

The Rocket Espresso-Mazzer Mini Type A was designed to handle a commercial load but due to its fine craftsmanship and elegant finishes it has found its way into the home. The motor draws 250 watts and is a direct drive style that operates at 1600 RPM. It is so quiet that when operating without beans you can barely hear the motor. As a safety feature the Rocket Espresso-Mazzer Mini Type A has an overload switch that turns the machine off to prevent any damage due to foreign objects getting stuck in the burrs.

Unique Bean Hopper Design

The 4” tall bean hopper can hold up to 1.3 lb of beans, and features a compact design for a better fit under kitchen cabinets and it can be removed while the beans are still in it to make it easy to swap them out.

Heavy Duty Construction

The frame and body is made of a one-piece heavy die cast aluminum. This ensures long lasting durability for the finish and cuts down on what little noise the motor does make.

Easy Access to Burrs for Cleaning

Accessing the burrs for cleaning is very easy as the whole adjustment lever & upper burr assembly can be un-screwed from the machine by hand exposing the burr chamber and lower burr for cleaning and inspection.


  • Stepless micrometrical grinding adjustment.
  • Electronic device to select the dose.
  • It grinds on demand. Every dose of coffee is fresh.
  • Single and double dose with independent adjustment.
  • Mod. A: electronic touch pad.

Technical Data

  • 19.25 in. height
  • Power 250 Watt
  • Grinding blades Ø: 64mm (2 ½ inches)
  • Grinding blade speed: 1600 r.p.m. (60Hz)
  • Coffee-bean hopper: 0.6Kg (1.3lbs)
  • Dose adjustment: 4g to 19g (0.14 to 0.67oz)
  • Net weight: 10.2Kg (22.5lbs)
  • Certificates and certifications include:
    ETL - US & European Intertek
    GS - Geprüfte Sicherheit
    VDE - Verband der Elektrotechnik
    CE - Conformité Européenne
    GOST - Euro-Asian Council for Standardization, Metrology and Certification (EASC)


Misc Data
Manufacturer: Mazzer
Dimension - Width (Inches): 7
Dimension - Height (Inches): 19
Dimension - Depth (Inches): 11
Weight (lbs): 22.5
Watts: 250
Volts: 120
Grind Selection: All grinds
Recommended Applications: Home / Commercial
Grinding Method: Burr
Drive System: Direct Drive
Burr Type: Flat
Burr Material: Stainless Steel
Burr Size (Millimeter): 64
Clearance Height for Portafilter (Inches): 4.75
Built-In Tamper: No
Housing Materials: Die Cast Aluminum
Bean Hopper Material: Plastic
Removable Hopper: Yes
Ground Coffee Container Material: Aluminum
Frame: Die Cast Aluminum
Bean Hopper Capacity (Oz): 20.8
Dosing Options: Doserless
Dosser Adjustability (Grams): 4-19
Portafilter Compatibility: All
Number Of Grind Settings: Infinite
Programmable Grinding: Yes: Single, Double & Manual
Programmability type: Time
Controls: Push Button
Grind Setting Controls: Stepless
Temp 4 Oz Grounded (F): 77
Sound No Beans (Db): 43
Sound With Beans (Db): 75
RPM (Burrs): 1600
Easy Access To Burrs: Yes
Cleaning Products For Burrs: Urnex Grindz
Warranty (Years): 1
Country Of Manufacture: Italy
NSF Certified: No
Recommended Applications: Home / Commercial
Service provided
Repairs By: Whole Latte Love
Contact Number: 888-411-5282


Darren asked:

Please let me know when you expect to have this in stock.

Answer by Erik:

We have been given an ETA from Mazzer of August 5, 2015


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