Android ND YAG machine with Laser Ranging

Pain Points of Traditional Pigment Laser Devices

1. Single wavelength: Limited to basic eyebrow tattoo removal; unable to handle treatments like spot removal or carbon laser facials, restricting service expansion.
2. No client profiles: Unable to store treatment records; tracking treatment progress relies entirely on manual memory.
3. Reliance on visual judgment for treatment distance: Inconsistent distance leads to unstable energy output and fluctuating results, increasing the risk of burns or ineffective treatment.
4. Unstable heat dissipation: Energy degradation during prolonged operation and frequent shutdowns required for cooling.
5. Lack of comprehensive water system alerts: Issues like low water levels or abnormal flow can easily damage the machine.
6. Basic human-machine interface: Lacks multi-language support, making it inconvenient for overseas markets.

Our Solution

1. The ND-YAG PRO4-A is UNT’s new desktop Q-switched Nd:YAG laser device. Based on the principle of photoacoustic fragmentation, it is designed specifically for professional beauty salons and dermatology clinics.
2. Built-in laser distance sensor: Real-time display of the working distance between the handpiece and the skin, ensuring standardized clinical operations.
3. Switchable four-wavelength system: Covers black, blue-black, and red-brown pigments, as well as carbon laser skin rejuvenation.
4. Android smart system: Includes built-in clinical treatment presets and one-touch parameter recall.
5. Client profile management: Records treatment areas and energy parameters for each session, facilitating easy treatment tracking.
6. Triple water system monitoring: Automatic alerts and system protection triggered by
7. 3-inch HD touchscreen: Multi-language UI, suitable for various European markets.
8. Dual control via handpiece button and foot pedal; top-mounted red emergency stop switch for instant shutdown.
9. Portable desktop design: Net weight of 20kg, making it easy to transport, exhibit, and position within the salon.

1. Four specialized wavelengths in a single device, covering the full spectrum of pigmentation treatments:

1064nm (Round handpiece): Targets blue-black pigments; suitable for removing dark tattoos and black eyebrow pigment, as well as treating Nevus of Ota and deep dermal pigmentation.

532nm (Square handpiece): Targets red and brown pigments; suitable for red eyebrow pigment, eyeliner, café-au-lait spots, and epidermal pigmentation.

1320nm (Honeycomb handpiece): Carbon peeling; cleanses pores, rejuvenates and brightens skin, and improves oily or rough skin texture.

755nm: Targets superficial pigmentation, freckles, and uneven skin tone; improves epidermal pigmentation.

Wavelengths can be switched simply by changing the corresponding handpiece, allowing clinics to expand their service offerings and maximize the revenue-generating efficiency of the equipment.

2. Real-time laser ranging system: Standardizes clinical procedures and minimizes human error.

The device handpiece integrates a laser distance-sensing module, displaying the real-time working distance between the treatment head and the skin on the screen.

Visualized distance readings: Eliminates the need for visual estimation; the screen displays the distance in centimeters, ensuring strict adherence to standardized clinical operating distances.

Novice-friendly: New technicians can perform procedures by strictly adhering to clinical reference distances, thereby shortening training periods and reducing the risk of operational accidents.

Clinical reference examples: 5–7 cm for birthmarks/pigmentation and 5–7 cm for carbon peel treatments; real-time screen readings facilitate easy alignment with clinical manual standards.

3.Android-based intelligent interactive system with built-in clinical presets

13.3-inch HD LCD touchscreen and Android OS, offering a wide range of features:

Built-in standardized clinical protocols: Eyebrow/tattoo removal, spot/birthmark removal, and carbon laser facial; one-touch automatic matching of energy and frequency parameters allows even beginners to get started quickly.

Client record management: Input client details and save treatment parameters for every session; supports historical record retrieval to facilitate follow-ups.
- Supports multi-language switching, suitable for European markets (e.g., Spain, Germany, France).

- Real-time interface display: Monitors water flow, temperature, and level, as well as operating voltage and pre-ignition status—providing an instant overview of device status.

- Password-protected access control to safeguard client data.

4. Comprehensive water-cooling circulation system + Triple safety alarm protection

- Low water level: The water level icon turns red to alert the user to add distilled water.

- Over-temperature: If the water temperature exceeds 45°C, the system automatically enters standby protection mode to prevent equipment damage.

- Insufficient water flow: A flow alarm triggers and output stops to protect the xenon lamp and optical components.

Note: Distilled water is recommended; the cooling water should be completely replaced every 2–3 months.

5. Powerful light source output, stable clinical performance

- Xenon lamp light source with a maximum energy of 1200mJ; adjustable frequency of 1–10Hz

- Adjustable spot size (2–5mm), suitable for both large-area procedures and precise, localized treatments

- φ5mm crystal rod ensures stable energy output and minimal energy degradation during prolonged, continuous operation—ideal for high-traffic clinics.

6. Multiple safety protection design

Red emergency stop switch: In case of emergency, press it directly and the whole machine will cut off the output immediately;

Handle button + foot switch double interlocking: The handle button + foot switch must be pressed at the same time before the device will emit light to prevent accidental triggering of the laser;

Class IV laser safety signs, doctors and patients must wear special laser protective glasses during operation;

The whole machine is grounded for protection and complies with Class I electrical safety standards. The Type B application part meets the electrical safety regulations of beauty clinics.

Beijing UNT Technology

1. The desktop model is lightweight and suitable for exhibitions and clinic placement.

2. Spot delivery, sufficient spare parts inventory

3. Support OEM/ODM customization: UI interface, startup logo, and language version can be customized

4. Products are sold to many countries around the world, including Europe, South America, and the Middle East, and serve a large number of beauty salons and dealers.