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Rocket Giannino Coffee Grinder

Rocket  |  SKU: RG099B3L12
Regular price $1,060.00

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Product Description

The Giannino Grinder by Rocket Espresso combines modern design with thoughtful engineering to deliver consistent and reliable grinding performance.

Equipped with a strong motor and precision-engineered flat burrs, the Giannino produces uniform grounds that support balanced coffee extraction. Its touch display offers flexibility for both timed and manual grinding, while the quiet operation makes it well suited for home or professional use.


Key Features

  • 55mm Flat Burrs: Hardened steel burrs provide consistent and uniform grinding.

  • Grinding Output: Delivers 1.8 – 2.3 g of coffee per second.

  • Touchscreen Display: Three programmable timed doses plus manual grinding option.

  • Micrometric Grind Adjustment: Fine-tune grind texture with incremental control.

  • Noise Reduction Design: Operates at a lower sound level for a more comfortable workflow.

  • Height-Adjustable Fork: Fits a range of portafilter sizes.


Resources

User Manual (PDF)


Specifications

Specification Details
Manufacturer Rocket Espresso
Burr Type Flat
Burr Diameter 55 mm
Grind Capacity 1.8 – 2.3 g/s
Hopper Capacity 0.66 lbs
Length 6.37 in
Depth 9.44 in
Height 15.74 in
Voltage 110 V
Wattage 390 W
Weight 16.5 lbs
Certificate CE

Manufacturer

Rocket Espresso produces hand-built machines that merge Italian design traditions with modern engineering. The brand focuses on durability, precision, and style, offering equipment suitable for both home and commercial environments.


Warranty

12-Month Parts Warranty: Covers replacement of defective components for one year from the date of purchase. Lifetime Pro Support is available through our coffee support team.


Water Quality Requirements

To maintain equipment performance and coffee flavor, use water that meets the following parameters:

Parameter Target Upper Limit
Total Chlorine 0 mg/L 0.5 mg/L
Calcium Hardness 68 mg/L (4 gpg) 85 mg/L (5 gpg)
Total Alkalinity 40 mg/L
pH 7.0 7.5
Chloride 30 ppm

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