VEVOR Electric Grain Mill Grinder

1. Safety Instructions

Read all safety warnings and instructions carefully before operating this appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury. Keep this manual for future reference.

General Safety

• Always operate the grinder on a stable, level, and dry surface.
• Keep hands, hair, clothing, and utensils away from moving parts during operation.
• Do not allow children or untrained individuals to operate the grinder.
• Never leave the grinder unattended while it is running.
• Ensure all parts are correctly assembled before use.

Electrical Safety

• Connect the grinder only to a grounded power outlet with the correct voltage.
• Do not use the appliance with a damaged cord or plug. Contact qualified service personnel for repair.
• Avoid operating the grinder in wet or damp conditions.
• Never immerse the motor unit or electrical components in water or other liquids.
• Always unplug the grinder from the power outlet before cleaning, maintenance, or when not in use.

Operation Safety

• This grinder is designed for dry materials only. Do not grind wet, oily, or sticky substances such as fresh fruits, meat, oily nuts, or sugar, as this can damage the machine and pose a safety risk.
• Do not overload the hopper. Feed materials gradually to prevent blockages.
• Wear appropriate personal protective equipment, such as safety glasses, to protect against dust or flying particles.
• Do not attempt to clear blockages while the machine is running. Always turn off and unplug the grinder first.

2. Product Overview

The VEVOR Electric Grain Mill Grinder Model GM-003 is a powerful and efficient machine designed for grinding various dry grains, spices, and cereals into fine powder. Its robust construction and adjustable fineness settings make it suitable for a range of applications.

Image: VEVOR Electric Grain Mill Grinder Model GM-003, a teal and black machine with a stainless steel hopper, designed for grinding dry materials.

Key Components

Image: Detailed view of the grinder's components, including the solid cast iron abrasive disc, rustproof stainless steel cup, ventilated cooling holes, and non-slip rubber feet.

• Hopper: Stainless steel container for feeding materials.
• Grinding Chamber: Houses the cast iron grinding discs.
• Adjustable Fineness Knob: Controls the gap between grinding discs for desired fineness.
• Motor: 1500W high-torque motor for powerful operation.
• Output Spout: Where the ground material exits.
• Non-Slip Rubber Feet: Provide stability and reduce vibration.
• Cooling Vents: Ensure proper heat dissipation during operation.

Grindable and Non-Grindable Materials

Image: Visual guide showing examples of grindable materials (wheat, corn, rice, red beans) and non-grindable materials (fruits, meat, oily nuts, sugar, salt). The note emphasizes to only process dry materials.

This grinder is specifically designed for dry, non-oily, and non-sticky materials. Examples include:

• Wheat, Corn, Rice, Soybeans, Red Beans
• Coffee Beans
• Spices like Pepper, Cinnamon, Anise

DO NOT attempt to grind:

• Wet or fresh fruits and vegetables
• Meat
• Oily nuts (e.g., peanuts, walnuts)
• Sugar or other sticky substances
• Salt

Grinding unsuitable materials can damage the machine and void the warranty.

3. Setup

Unpacking

1. Carefully remove all components from the packaging.
2. Check for any shipping damage. If damage is found, do not operate the machine and contact customer support.
3. Ensure all accessories, including the cleaning brush and user manual, are present.

Assembly

The VEVOR GM-003 typically comes partially assembled. Follow these steps to complete the setup:

1. Attach the stand legs to the main body of the grinder using the provided hardware. Ensure all bolts are tightened securely.
2. Place the stainless steel hopper onto the inlet of the grinding chamber. Ensure it is seated firmly.
3. Verify that the grinding discs are properly installed and secured within the grinding chamber.

Placement

• Position the grinder on a stable, flat, and dry surface capable of supporting its weight (approximately 47.2 lbs / 21.4 kg).
• Ensure there is adequate space around the grinder for ventilation and safe operation.
• Keep the grinder away from heat sources, direct sunlight, and moisture.
• Ensure the power cord can reach a grounded outlet without being stretched or obstructed.

4. Operating Instructions

Four-Step Grinding Process

Image: A visual representation of the four-step grinding process: 1. Rotate knob to coarsest setting, 2. Insert the limiter, 3. Press the power button to start, 4. Rotate the knob for desired fineness.

1. Step 1: Set to Coarsest Level. Before starting, rotate the fineness adjustment knob counter-clockwise to its coarsest setting. This ensures the grinding discs are sufficiently separated to prevent jamming upon startup.
2. Step 2: Insert Limiter. If your model includes a limiter, insert it into the designated slot to control the flow of material into the grinding chamber.
3. Step 3: Power On. Plug the grinder into a grounded power outlet. Press the power switch to turn on the machine. Allow the motor to reach full speed before adding material.
4. Step 4: Add Material and Adjust Fineness. Slowly pour the dry material into the hopper. While the machine is running, gradually rotate the fineness adjustment knob clockwise to achieve the desired texture (from 30 to 300 mesh). Do not force the knob.

Adjusting Grinding Fineness

Image: Close-up of the fineness adjustment knob. Rotating clockwise results in a finer grind (e.g., corn flour), while rotating counter-clockwise results in a coarser grind (e.g., corn grits).

• Clockwise Rotation: Decreases the gap between the grinding discs, resulting in a finer powder.
• Counter-clockwise Rotation: Increases the gap between the grinding discs, resulting in a coarser grind.
• Adjust gradually and observe the output to achieve the desired fineness.

Usage Limits

• The grinder is designed for a continuous working time of 1 hour. After 1 hour of continuous operation, allow the machine to cool down for at least 30 minutes to prevent overheating and prolong motor life.
• The grinding capacity is approximately 110 lb (50 kg) per hour, depending on the material and desired fineness.

5. Maintenance

Regular cleaning and proper storage will ensure the longevity and optimal performance of your VEVOR Electric Grain Mill Grinder.

Cleaning

Image: A hand wiping the interior of the grinding chamber with a dry cloth, emphasizing dry cleaning methods.

1. ALWAYS UNPLUG THE GRINDER BEFORE CLEANING.
2. After each use, use the provided cleaning brush to remove any residual powder from the hopper, grinding chamber, and output spout.
3. Wipe down the exterior surfaces with a dry or slightly damp cloth.
4. DO NOT RINSE THE MACHINE WITH WATER OR SOAK ANY PART OF THE GRINDER. Water can damage electrical components and cause rust.
5. For thorough cleaning of the grinding discs, carefully disassemble the grinding chamber as instructed in the assembly section (reverse order). Clean the discs with the brush and reassemble.

Storage

• Ensure the grinder is completely clean and dry before storing.
• For long-term storage, apply a thin layer of cooking oil to the cast iron grinding discs to prevent rust.
• Store the grinder in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
• Keep out of reach of children.

6. Troubleshooting

If you encounter issues with your VEVOR Electric Grain Mill Grinder, refer to the following table for common problems and solutions.

If the problem persists after attempting these solutions, please contact VEVOR customer support for further assistance.

7. Specifications

Image: Diagram showing the dimensions of the VEVOR Electric Grain Mill Grinder GM-003, along with key specifications.

8. Warranty and Support

For information regarding warranty coverage, technical support, or replacement parts, please refer to the warranty card included with your product or visit the official VEVOR website. You may also contact VEVOR customer service directly for assistance.

Please have your model number (GM-003) and purchase date available when contacting support.