1. Introduction
1.1 Product Overview
The HALMAI Nail Dust Collector ndc360 is designed to efficiently capture nail dust and debris generated during various nail procedures, including acrylic and gel nail work. It features a powerful motor and a reusable HEPA filter to maintain a clean working environment.

Image 1.1: HALMAI Nail Dust Collector in operation, demonstrating its function during a nail procedure.
1.2 Key Features
- Cordless & Portable Design: Rechargeable and lightweight for easy transport and flexible placement.
- Powerful Suction: Equipped with 800Pa suction force and a 5000 RPM brushless motor for efficient dust capture.
- Quiet Operation: Operates below 55dB to minimize noise disruption.
- Smart Heat Dissipation: Features dual cooling vents and a heat-resistant alloy core to prevent overheating.
- Reusable HEPA Filter System: Replaceable and washable filter designed to trap microparticles, offering up to 500+ cleaning cycles.
- Brushless Turbine Motor: Engineered for extended lifespan and consistent performance.
- Adjustable Suction Strength: Offers 3 customizable modes to suit different nail procedures.

Image 1.2: Visual representation of the 800Pa powerful suction mechanism.

Image 1.3: Illustration highlighting the device's heat dissipation capabilities and motor speed.
2. Safety Information
Please read all safety instructions before operating the device to ensure safe and proper use.
- Do not immerse the device in water or other liquids.
- Keep the device away from heat sources and direct sunlight.
- Ensure the power adapter is compatible with your local power supply.
- Do not operate the device if the power cord or plug is damaged.
- Keep out of reach of children.
- Use only as intended for nail dust collection.
3. Package Contents
Verify that all items are present in the package:
- HALMAI Nail Dust Collector Unit
- Reusable HEPA Filter (pre-installed or separate)
- Power Adapter
- User Manual
4. Setup
4.1 Component Identification

Image 4.1: Key components of the HALMAI Nail Dust Collector.
- Magnetic Cover: Top cover for easy access to the filter.
- HEPA Reusable Filter: The primary dust collection component.
- LCD Display Screen: Shows operational status and suction level.
- ON/OFF Knob: Controls power and suction speed adjustment.
4.2 Filter Installation
- Gently lift the magnetic cover from the top of the device.
- If not already installed, place the HEPA reusable filter into the designated slot, ensuring it sits flush.
- Replace the magnetic cover, ensuring it aligns correctly.
4.3 Power Connection
- Connect the power adapter to the power input port on the device.
- Plug the power adapter into a suitable electrical outlet.
- The device is now ready for operation.
5. Operating Instructions
5.1 Powering On/Off
- To power on the device, rotate the ON/OFF knob clockwise. The LCD screen will illuminate.
- To power off the device, rotate the ON/OFF knob counter-clockwise until the screen turns off.
5.2 Adjusting Suction Speed
The device offers 3 customizable suction modes.
- After powering on, continue rotating the ON/OFF knob clockwise to increase the suction speed.
- Rotate the knob counter-clockwise to decrease the suction speed.
- Select the appropriate speed based on the intensity of nail dust generation.
5.3 Usage During Nail Procedures
- Place the nail dust collector on a stable, flat surface near your working area.
- Ensure the filter intake area is unobstructed.
- Position the client's hand or foot directly over the filter intake during filing or drilling to maximize dust capture.
- Adjust the suction speed as needed for optimal performance.

Image 5.1: Proper positioning for effective dust collection during nail filing.

Image 5.2: The nail dust collector integrated into a professional salon setup.
6. Maintenance
6.1 Filter Cleaning and Replacement
Regular cleaning of the HEPA filter is essential for maintaining optimal suction performance.

Image 6.1: Instructions for cleaning and maintaining the reusable HEPA filter.
- Remove Filter: Power off the device and unplug it. Lift the magnetic cover and carefully remove the HEPA filter.
- Initial Dust Removal: Gently tip the filter over a waste bin to dislodge accumulated dust.
- Deep Cleaning: Use a hair dryer on a cool setting to blow air through the filter, removing fine dust particles. Do not wash the filter with water, as this can damage the filter material.
- Reinstallation: Once clean, place the filter back into the device and replace the magnetic cover.
- Replacement: For optimal performance, replace the HEPA filter every 3-4 months, or sooner depending on usage frequency and dust accumulation.
6.2 General Cleaning
- Wipe the exterior of the device with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Ensure no liquids enter the device's vents or openings.
7. Troubleshooting
Refer to the table below for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Power adapter not connected or faulty; power outlet not working. | Ensure power adapter is securely connected. Test the power outlet with another device. |
| Weak or no suction. | Filter is clogged; filter not installed correctly; suction speed set too low. | Clean or replace the HEPA filter. Reinstall the filter correctly. Increase the suction speed using the ON/OFF knob. |
| Unusual noise during operation. | Foreign object in fan; device not on a stable surface. | Power off and unplug the device. Carefully inspect for any obstructions. Ensure the device is placed on a flat, stable surface. |
8. Specifications
Technical specifications for the HALMAI Nail Dust Collector ndc360.
| Parameter | Value |
|---|---|
| Model Number | ndc360 |
| Brand | Halmai |
| Suction Power | 800Pa |
| Motor Speed | 5000 RPM |
| Motor Type | Brushless Turbine |
| Filter Type | Reusable HEPA Filter |
| Dimensions (L x W x H) | 20 x 23.8 x 4 cm |
| Weight | 300 g |
| Battery | 1 x 12V (included) |
9. Warranty and Support
HALMAI stands by the quality of its products.
- Warranty: This HALMAI Nail Dust Collector includes a 12-month warranty from the date of purchase.
- Customer Service: For any inquiries, technical guidance, or warranty claims, please contact HALMAI customer service.
- Support: Lifetime technical guidance is provided to ensure your satisfaction and optimal use of the product.