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Why you’ll love it

RestaurantSupply.com is your trusted source for Grindmaster Cecilware coffee grinders.

  • Authorized Grindmaster Cecilware dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Grindmaster Cecilware K301 coffee grinders
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Grindmaster K301 9 Inch Automatic Coffee Grinder with 3.3 Lbs Bean Hopper Capacity

Grindmaster Cecilware  |  MFG #: K301  |  Item #: 544140
Item: #544140

Technical details
Manufacturer Crathco-UNIC
Model Number K301
Manufacturer Part # K301
No. of Hoppers (1) Hopper
Operation Automatic Operation
Grinder Type Grinding Burrs
Height 21.7"
Width 9.5"
Depth 12.6"
Weight 33 lbs
cETLus Yes

About this item

Product Details

The Grindmaster Cecilware K301 K30 Vario Air Espresso Coffee Grinder Single 3.3 Lbs Bean Hopper Capacity is a commercial-grade coffee grinder designed for precise and efficient grinding in professional coffee environments. This model features 65mm flat grinding burrs that ensure consistent particle size, and it grinds directly into portafilters for streamlined workflow. Equipped with an electronically controlled timer and automatic start function, it offers hands-free operation tailored to high-volume espresso preparation. Its air-cooled design maintains optimal operating temperature, extending component lifespan, while its durable black finish complements busy barista stations. With a 3.3-pound hopper capacity and RPM of 1640, this grinder is optimized for moderate throughput applications requiring high precision and reliability.

Grindmaster Cecilware K301 K30 Vario Air Espresso Coffee Grinder Single 3.3 Lbs Bean Hopper Capacity Features

Designed for medium-volume espresso production in commercial coffee settings, the K301 delivers precise grind consistency with flat burrs. Its single hopper system simplifies operation, while its electronically controlled timer ensures repeatable dosing. Built with durable materials and airflow cooling, it's ideal for cafes, coffee shops, and high-volume beverage stations seeking reliable, hands-free grinding. Maintenance is straightforward due to accessible burrs and hopper components, fitting seamlessly into established workflow routines.

  • Capacity: 3.3 lbs bean hopper for continuous use
  • Material: Heavy-duty burrs and casing for durability
  • Ease of Maintenance: Removable burrs and hopper for quick cleaning
  • Application: Suited for espresso bars and coffee stations
  • Workflow: Electronically controlled timer supports automated grinding cycles

Ideal for mid-volume espresso service environments seeking precision grinding with reliable automation

Grindmaster Cecilware K301 MFG Number Technical Specs

The Grindmaster Cecilware K301 features a voltage requirement of 100-115V at 60Hz, supporting single-phase operation with a power draw calibrated for continuous commercial use. This self-cooled, air-cooled grinder operates at 1640 RPM, ensuring consistent particle size and minimal heat buildup. Its construction includes a robust black finish, housing high-grade metal components designed for longevity in busy coffee environments. Weighing approximately 33 lbs, the unit measures 9.5" in width, 12.6" in depth, and 21.7" in height, with a hopper capacity of 3.3 pounds. Its precise burrs and electronic controls facilitate efficient workflow, suitable for cafes, restaurants, and specialty coffee shops requiring reliable grinding performance. The device’s straightforward maintenance involves burr removal and hopper cleaning, with no additional accessories needed beyond standard disassembly tools.

  • Electrical Requirements: 100-115V, 60Hz, single-phase, 1640 RPM motor
  • Cooling Method: Air-cooled for thermal stability
  • Production Capacity: Designed for moderate espresso batching with precise dosing
  • Material and Finish: Metal components with durable black exterior
  • Dimensions and Weight: 9.5" W x 12.6" D x 21.7" H, 33 lbs
  • Operational Features: Electronically controlled timer and automatic start
  • Maintenance: Burrs and hopper removals facilitate routine cleaning and inspection

Electrical Compatibility: Designed for standard coffee shop power supplies with minimal setup

Installation Space: Compact footprint suitable for countertop mounting in high-traffic areas

Workflow Integration: Supports continuous espresso batching with precise grind adjustments

Airflow and Ventilation: Requires adequate ventilation for optimal cooling and noise reduction

Cleaning Routine: Disassembly for burr cleaning and hopper sanitation recommended periodically

What is a commercial coffee grinder

A commercial coffee grinder is a heavy-duty device designed for high-volume specialty coffee applications, providing consistent particle size and precise dose control. The Grindmaster Cecilware K301 K30 Vario Air Espresso Coffee Grinder Single 3.3 Lbs Bean Hopper Capacity is engineered for professional barista use, featuring flat burrs, electronic timers, and direct portafilter grinding. It is commonly installed in cafes, coffee shops, and restaurant beverage stations, optimized for medium throughput environments seeking reliable, uniform grind quality to support espresso extraction and sensory consistency.

Top commercial coffee grinders for espresso shop environments

Designed for medium-volume espresso preparation, the Grindmaster Cecilware K301 combines high precision, durable construction, and automated features for efficient operation in busy coffee service settings. With its specialized burrs, electronic controls, and moderate capacity, the K301 is ideal for professional baristas in cafes or restaurant counters seeking consistent grind size and workflow automation. Its robust build and precise operation make it suitable for ongoing daily use in commercial espresso stations.

  • Operation type — optimized for espresso cafes with moderate throughput
  • Workload — suited for mid-volume coffee shop environments
  • Foodservice category — ideal for specialty coffee and espresso outlets
  • Workflow — supports automated dosing and hands-free operation
  • Application — suited for espresso preparation in hospitality venues

Why Choose Grindmaster Cecilware K301 K30 Vario Air Espresso Coffee Grinder Single 3.3 Lbs Bean Hopper Capacity?

Compared to typical commercial grinders, the K301 emphasizes precise grinding with electronically controlled timers and robust burrs, ensuring consistent extraction quality. Its durable metal design and air-cooled operation extend longevity, while its compact footprint facilitates integration into various countertop setups. These features collectively support efficient workflow, reduce maintenance frequency, and enhance beverage quality in professional coffee environments.

  • Self-contained design simplifies installation and cleaning routines
  • Compact footprint is ideal for limited space environments
  • Air-cooled system prevents overheating during continuous use
  • High-quality burrs contribute to precise grind consistency
  • Built for restaurant-ready performance with robust materials

Certifications

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

Certifications

Customer reviews

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Grindmaster-UNIC-Crathco

Grindmaster K301 9 Inch Automatic Coffee Grinder with 3.3 Lbs Bean Hopper Capacity

$44.56

Grindmaster-UNIC-Crathco, K301, K30 Vario Air Espresso Coffee Grinder, single, 3.3 lbs bean hopper capacity, 65mm flat grinding burrs, grinds coffee directly into the portafilter, electronically controlled timer, variable programming, automatic start, hands-free operation, cooling fan, black finish, 100-115v/60/1-ph, 1640 RPM, cETLus