First-Class Condition – Gino Rossi RR45 – Commercial Automatic Espresso Coffee Grinder with Doser – 1.2 kg Bean Hopper – 63.5 mm Flat Burrs – 120V – Fully Tested & Operational!

🔹 Condition

Used – Good Condition – Fully Tested & Operational

This Gino Rossi RR45 commercial espresso grinder has been professionally inspected and tested to confirm proper motor operation, burr rotation, grind adjustment, automatic dosing response, power-switch function, and general grinding performance.

The black and chrome exterior, bean hopper, doser assembly, adjustment collar, base, power cord, and dispensing area show visible scratches, scuffs, coffee residue, oxidation, discoloration, and other cosmetic signs consistent with previous commercial café use.

The grinder should receive a complete internal cleaning, burr inspection, and dose calibration before returning to daily beverage service. The hopper appears intact, but its lid and all removable accessories are included only when physically present at pickup.

Please review all supplied photographs carefully for the exact condition.

🔹 Description

The Gino Rossi RR45 is a heavy-duty commercial espresso coffee grinder designed for cafés, coffee shops, restaurants, bakeries, hotels, catering operations, and other foodservice locations requiring consistent ground coffee throughout the day.

This traditional grinder-doser configuration uses large commercial flat grinding burrs to process whole coffee beans into finely ground espresso coffee. The grind setting is adjusted using the toothed collar located beneath the bean hopper, allowing the operator to change the grind according to the coffee blend, humidity, espresso-machine requirements, and extraction time.

Ground coffee is transferred into the front-mounted doser chamber, where individual portions can be dispensed directly into an espresso-machine portafilter. The photographed unit also has front-mounted automatic selection controls associated with its dosing operation.

Available RR45 specifications commonly identify a 1.2 kg bean hopper, 360 g doser, and approximately 63.5–64 mm flat burr set.

🔹 Grinder Configuration

Grinder Type: Commercial Espresso Grinder with Doser Grinding Mechanism: Flat Burrs Burr Diameter: Approximately 63.5–64 mm Bean Hopper Capacity: Approximately 1.2 kg / 2.65 lb. Doser Capacity: Approximately 360 g Number of Hoppers: 1 Dose Style: Front-Mounted Commercial Doser Grind Adjustment: Notched Collar Adjustment Installation Type: Commercial Countertop

The RR45 uses a locking, stepped adjustment collar rather than a completely stepless adjustment system.

🔹 Electrical Specifications

Based on the partially readable equipment label:

Voltage: 120V AC Phase: Single Phase Frequency: 60 Hz Power Consumption: 250 Watts Estimated Current Draw: Approximately 2.1 Amps Power Type: Electric Connection: Attached Grounded Power Cord

The label is worn, so the buyer and installer should confirm the voltage and wattage directly from the machine before connection.

🔹 Approximate Dimensions

Width: 7.9 in Depth: 13.8 in Height: 22.4 in

Metric Dimensions: Approximately 200 mm W × 350 mm D × 570 mm H

These dimensions are commonly published for the RR45 commercial grinder.

Additional overhead clearance should be provided for removing the hopper lid and adding coffee beans.

🔹 Construction

• Commercial black metal body
• Chrome-finished doser housing
• Large transparent bean hopper
• Heavy-duty flat grinding burrs
• Toothed grind-adjustment collar
• Front-mounted ground-coffee doser
• Portafilter support fork
• Automatic selection controls
• Illuminated power switch
• Heavy commercial base
• Attached electrical cord
• Countertop installation design

🔹 Key Features

• Commercial espresso-grinding configuration
• Approximately 63.5–64 mm flat burrs
• Large 1.2 kg bean hopper
• Approximately 360 g ground-coffee doser
• Adjustable espresso grind
• Front-mounted dose dispenser
• Portafilter support fork
• Automatic dosing controls
• Durable café-duty construction
• Compact countertop footprint
• Replaceable commercial grinding burrs
• Suitable for repeated restaurant and café service
• Standard 120V configuration shown on the worn label
• Fully tested and operational

Replacement burr sets for the RR45 are still available in an approximately 64 mm outside diameter × 38 mm inside diameter configuration.

🔹 Recommended Applications

• Coffee shops
• Espresso bars
• Restaurants
• Cafés
• Bakeries
• Hotels
• Catering kitchens
• Dessert shops
• Office coffee stations
• Convenience stores
• Institutional beverage service
• Specialty coffee counters

🔹 Suitable Coffee Applications

• Espresso
• Cappuccino
• Café latte
• Café mocha
• Americano
• Macchiato
• Cortado
• Traditional Italian espresso drinks
• Fine-ground commercial coffee

The grinder is primarily designed for espresso preparation rather than high-volume batch coffee grinding.

🔹 Doser System

The front-mounted doser stores freshly ground coffee temporarily and allows the operator to dispense measured portions into a portafilter.

The system supports:

• Faster service during busy periods
• Repeated espresso dosing
• Portafilter loading beneath the dispenser
• Manual dose-lever operation
• Adjustable dose quantity, depending on calibration
• Continuous commercial beverage preparation

The doser should be cleaned frequently to prevent stale coffee buildup and maintain consistent portioning.

🔹 Grind Adjustment

The grind collar beneath the hopper allows adjustment from finer to coarser settings.

For proper espresso calibration:

1. Clean the burr chamber. 2. Add a small quantity of fresh beans. 3. Run the grinder while making small adjustments. 4. Test the espresso extraction time. 5. Adjust the dose and grind as needed. 6. Avoid large changes while the grinder is stopped with beans between the burrs.

Grind performance depends on burr condition, coffee freshness, humidity, dose weight, and espresso-machine pressure.

🔹 Cleaning and Maintenance

Before commercial use:

• Disconnect the grinder from power
• Empty and clean the bean hopper
• Remove stale coffee from the burr chamber
• Clean the doser chamber thoroughly
• Inspect the burrs for wear or damage
• Clean the portafilter fork
• Vacuum loose coffee grounds from the base
• Inspect the power cord and plug
• Confirm the grind collar moves correctly
• Test the dosing mechanism
• Calibrate the grind and dose
• Replace worn burrs if grinding is slow or inconsistent

Do not immerse the motor housing in water.

🔹 Certifications

The lower label displays an ETL commercial-equipment marking, although part of the certification text is worn and difficult to read.

The final listing should avoid adding NSF or other certification claims unless the complete certification label is photographed clearly.

🔹 Manufacturing Information

Manufacturer: Gino Rossi / Rossi Brand: Gino Rossi Model: RR45 Equipment Type: Commercial Automatic Espresso Coffee Grinder with Doser Burr Type: Flat Burr Burr Diameter: Approximately 63.5–64 mm Bean Hopper Capacity: Approximately 1.2 kg Doser Capacity: Approximately 360 g Voltage: Approximately 120V Frequency: 60 Hz Power: Approximately 250 Watts Country of Manufacture: Italy Serial Number: Partially Obscured / Not Reliably Readable

The RR45 is an established Italian commercial grinder platform that has also appeared under related commercial branding and configurations.

🔹 Included

• Gino Rossi RR45 commercial grinder
• Transparent bean hopper
• Hopper adjustment collar
• Front-mounted coffee doser
• Portafilter support fork
• Installed burr and motor assembly
• Attached electrical cord
• Components physically shown in the photographs

The grinder is sold exactly as shown in the supplied photos.

Not Included Unless Confirmed

• Coffee beans
• Hopper lid
• Portafilter
• Espresso machine
• Replacement burrs
• Cleaning brush
• Grounds tray
• Instruction manual
• Equipment stand
• Additional accessories

🔹 Important Notes

• Sold as-is, where-is
• Used commercial beverage equipment
• Fully tested and operational prior to listing
• Visible coffee grounds, scratches, oxidation, and cosmetic wear
• Thorough cleaning and calibration recommended
• Burr condition should be inspected before intensive use
• Electrical label is worn and partially unreadable
• Verify voltage before connection
• Hopper lid included only when physically present
• Do not operate without the hopper properly secured
• Keep hands and utensils away from the burr chamber
• No manufacturer warranty included
• Shipping calculated at checkout
• Local pickup available
• Please review all photographs carefully before purchasing