Product Overview
The Gemilai Electric Conical Burr Coffee Grinder G9010B is designed for precision grinding, offering 60 adjustable settings suitable for a wide range of coffee preparations, from fine espresso to coarse French press. Its durable aluminum alloy body and smart features ensure a consistent and enjoyable coffee experience.
- Smart Timer & Dual Usage Modes: Features an intuitive touchscreen with adjustable grind time (5-60 seconds). Easily switch between Timed Mode and Manual Mode for flexibility. Supports 58mm portafilters for automatic touch-to-grind or a collection cup.
- Uniform Grinding & Consistent Flavor: Equipped with 38mm stainless steel conical burrs for a uniform grind, ensuring consistent flavor extraction. 60 precise micro-adjustment settings allow for optimal grind size for any brewing method.
- Efficient Grinding System & Anti-Jump Bean Hopper: Powered by a 150W motor and 430rpm speed for fast, quiet operation. The 80g anti-jump bean hopper ensures smooth, consistent bean flow, reducing waste and preserving freshness.
- Easy to Clean for Long-Term Durability: Removable parts facilitate effortless cleaning and maintenance. Compatible with 58mm portafilters and Gemilai coffee machines.
- Lightweight & Space-Saving: Crafted with a durable aluminum alloy body, weighing 2.4kg and measuring 4.09 x 12.32 x 8.70 inches, ideal for small kitchens or office spaces.
Setup Instructions
Before first use, ensure all packaging materials are removed and the grinder is placed on a stable, flat surface.
- Assemble the Grinding Burrs: Ensure the blade spinner (upper burr) is correctly seated and locked into place. Align the arrow on the upper burr with the corresponding mark on the grinder body.
- Attach the Bean Hopper: Place the bean hopper onto the grinder body, aligning the arrow on the hopper with the mark on the grinder. Rotate to lock it securely.
- Adjust Grind Coarseness: Rotate the bean hopper to select your desired grind setting. The scale ranges from fine (espresso) to coarse (French press).
- Connect Power: Plug the power cord into a suitable electrical outlet.
Operating Instructions
The G9010B offers both timed and manual grinding modes for convenience.
- Load Coffee Beans: Pour whole coffee beans into the hopper. The 80g anti-jump hopper ensures smooth bean flow.
- Select Grinding Mode:
- Timed Mode: Use the touchscreen to set the desired grinding time (5-60 seconds).
- Manual Mode: Press and hold the button for 2 seconds to switch to manual mode. Grinding will continue as long as the button is pressed.
- Position Portafilter or Collection Cup: Place your 58mm portafilter securely in the holder or position the provided collection cup under the grinding chute.
- Start Grinding: Press the start button on the touchscreen. The grinder will automatically stop in Timed Mode or when the button is released in Manual Mode.
Grind Settings Guide
The G9010B offers 60 precise grind settings to match various brewing methods. Adjust the grind by rotating the bean hopper.
| Grind Level | Brewing Method | Description |
|---|---|---|
| 1-5 | Espresso | Very fine, powdery texture for espresso machines. |
| 6-10 | Moka Pot / Aeropress | Fine, slightly coarser than espresso, for pressurized brewing. |
| 11-20 | Drip Coffee / Pour Over | Medium, similar to table salt, for standard filter coffee. |
| 21-30 | French Press / Cold Brew | Coarse, chunky texture, for immersion brewing methods. |
Experiment with settings to find the perfect grind for your specific beans and brewing equipment.
Cleaning and Maintenance
Regular cleaning ensures optimal performance and extends the lifespan of your grinder.
- Unplug Before Cleaning: Always disconnect the grinder from the power outlet before cleaning.
- Remove Bean Hopper: Rotate the bean hopper counter-clockwise to unlock and lift it off.
- Remove Upper Burr: Lift the metal handle to release the upper conical burr.
- Clean Burrs: Use the provided small brush to remove any coffee grounds from both the upper and lower burrs.
- Clean Chute and Collection Cup: Brush out any residual grounds from the grinding chute and wash the collection cup with warm, soapy water. Ensure it is completely dry before reattaching.
- Wipe Exterior: Wipe the grinder's exterior with a damp cloth (wrung out) and dry thoroughly. Do not rinse, immerse, or pour water or cleaning solutions directly into the machine.
- Reassemble: Reattach the lower burr, then the upper burr, ensuring it locks into place. Finally, reattach the bean hopper.
Specifications
| Feature | Detail |
|---|---|
| Brand | Gemilai |
| Model Number | G9010B |
| Color | Gray |
| Material | Aluminum Alloy |
| Product Dimensions | 8.7"L x 4.09"W x 12.32"H |
| Item Weight | 7.72 pounds (3.51 Kilograms) |
| Voltage | 120V |
| Grind Settings | 60 Precise Adjustable Settings |
| Burr Type | 38mm Stainless Steel Conical Burrs |
| Motor Power | 150W |
| RPM Speed | 430rpm |
| Hopper Capacity | 80g (Anti-Jump) |
Troubleshooting
- Grinder Not Starting: Ensure the power cord is securely plugged into both the grinder and the outlet. Check if the ON/OFF switch is in the 'ON' position.
- Inconsistent Grind: Verify that the burrs are clean and free of old coffee grounds. Ensure the bean hopper is properly seated and locked. Adjust the grind setting to a finer or coarser level as needed.
- Beans Not Feeding: Check if the hopper is empty or if beans are stuck. Gently shake the grinder or use the bellows (if applicable) to dislodge beans. Ensure the anti-jump feature is not obstructed.
- Overheating: Avoid continuous operation for more than 5 minutes. Allow the grinder to cool down for at least 30 minutes if it feels hot to the touch.
Warranty and Support
For warranty information, please refer to the documentation included in your product packaging or contact Gemilai customer support. Protection plans are available for purchase separately to extend coverage for 3 or 4 years, or a monthly complete protect plan.
