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Bunn G1HD 1 lb Hopper Capacity Bulk Grinder - BU221040000

Bunn G1HD 1 lb Hopper Capacity Bulk Grinder - BU221040000

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Bunn  G1HD 1 lb Hopper Capacity Bulk Grinder - BU221040000

The Bunn 22104.0000 G1HD is a bulk coffee grinder with 1 lb hopper capacity. This unit features turbo action.

Features
  • Bag switch stops motor when bag is removed and prevents grinding before bag is in place
  • Fast grinding–one pound in under 30 seconds
  • Turbo action draws coffee through grind chamber for greater grinding efficiency
  • Wide range of grinds can be selected
  • Convenient cleaning lever ensures complete clean out of coffee from grind chamber
  • Four year warranty on grinding burrs
  • Heavy-duty precision burrs for quality, finer grinds
Specifications
Height 22.8"
Width 7.3"
Depth 15.9"
Volts 120V
Amps 11 Amps
Watts 1320 Watts
Cord Attached Yes
Plug Type NEMA 5-15P
Phase 1
Hertz 60 Hz
Finish Black
Hopper Capacity 1 lb
What our Experts Think
  • Built for commercial bulk grinding, ideal for cafés, small coffee bars, grocery stores, and offices with steady coffee demand.
  • Features a 1 lb hopper capacity, allowing quick single-batch grinding for freshness and portion control.
  • Uses heavy-duty precision burrs to deliver consistent grind size across a wide range of brew methods.
  • Capable of grinding 1 lb of coffee in under 30 seconds, making it efficient during peak service times.
  • Equipped with a bag switch safety system, preventing operation unless a bag is properly positioned, improving safety and reducing mess.
  • Includes a clean-out lever system that clears the grind chamber to reduce retention and cross-contamination between batches.
  • Uses a turbo-action grind system that pulls beans efficiently through the burr chamber for faster output.
  • Offers multiple grind settings, supporting everything from drip coffee to coarser commercial brews.
  • Compact vertical countertop design fits tight spaces while still delivering industrial-grade performance.
  • Built with a heavy-duty motor designed for continuous commercial use, prioritizing durability over quiet operation.
Q&A

Q: What is the Bunn G1HD 1 lb Hopper Capacity Bulk Grinder (BU221040000)?
A: A commercial countertop burr grinder designed for high-speed, consistent grinding of whole beans in small batches, commonly used in cafés, convenience stores, and coffee service stations.

Q: What is its hopper capacity?
A: It features a single 1 lb (0.45 kg) hopper, suitable for regular, decaf, or specialty coffee beans.

Q: How fast does it grind?
A: It can grind 1 lb of coffee in under 30 seconds, making it efficient for high-turnover environments.

Q: What are its key performance features?
A: It uses heavy-duty precision burrs, turbo action for faster bean flow, and multiple grind settings for different brew methods.

Q: Does it improve safety during operation?
A: Yes. A bag switch interlock system stops the motor when the bag is removed and prevents operation unless a bag is properly in place.

Q: Is it easy to clean?
A: Yes. It includes a cleaning lever that clears retained grounds from the grind chamber to reduce flavor cross-contamination.

Maintenance Tips
  • Clean grind chamber daily using the built-in cleaning lever to fully clear retained coffee and prevent stale buildup.
  • Empty hopper regularly and wipe interior with a dry cloth to reduce oil buildup and keep bean flow consistent.
  • Brush and vacuum burr area frequently to remove fine coffee particles that can affect grind consistency.
  • Perform periodic deep cleaning by removing burrs and chute components to eliminate compacted coffee oils and debris.
  • Never use water or liquid cleaners inside the grinder—moisture can damage burrs and motor components.
  • Check burrs for wear; replace when grind becomes uneven or noticeably slower.
  • Inspect bag switch mechanism to ensure safe operation (motor only runs with bag properly in place).
  • Keep chute clear of buildup to prevent clogging and uneven dispensing.
  • Run grinder briefly after each cleaning cycle to ensure no residual grounds remain in chamber.
  • Follow a scheduled deep-clean routine (weekly in high-use environments, monthly in light use) to maintain performance and extend equipment life.