Double Handle Diode Laser Hair Removal Machine

Working Principle: 

Diode laser hair removal devices operating at various wavelengths (such as 755nm, 808nm, 940nm, and 1064nm) rely on the core physical principle of selective photothermolysis. The laser emits specific wavelengths that are preferentially absorbed by melanin in the hair follicles and converted into thermal energy; this precisely heats and destroys hair follicle stem cells and the hair bulb, while a contact cooling system in the handpiece protects the epidermis from thermal injury.

Different wavelength:

755nm wavelength offers very high melanin absorption—making it suitable for light skin tones and fine, soft hair, though it carries higher risks for darker skin.

808nm wavelength is considered the "gold standard," striking an optimal balance between melanin absorption and skin penetration depth, thereby accommodating the widest range of skin tones with a low risk of side effects.

940nm wavelength, characterized by stronger penetration and higher hemoglobin absorption, is often used for adjunctive treatments or on darker skin;

1064nm wavelength offers the deepest penetration and lowest melanin absorption, allowing it to bypass epidermal melanin to reach follicles deep within the dermis, making it the safest and most effective choice for individuals with dark skin (Fitzpatrick types V–VI).

Parameters 

Software Display

Advantages: 

Newest FAC Laser Bar technology

A Fast-Axis Collimator (FAC) is a specialized optical component for collimating the fast axis of a laser beam. FAC laser bars, featuring high collimation accuracy and optical transmittance, serve as core components of diode lasers, playing a key role in laser beam shaping and quality optimization.

FAC-collimated laser bars are widely used in aesthetic medical laser handpieces with interchangeable treatment tips, with core advantages as follows:

1- Effectively compresses laser divergence angle, enhancing output uniformity and energy concentration to improve clinical hair removal efficacy, and adapts to different spot sizes for optimal optical performance.

2- Forms an optical protection barrier to prevent laser chip damage from back-reflection, extending the handpiece's laser service life.

3- Reduces photo-thermal and optical return losses, improving handpiece heat dissipation and alleviating overheating of gemstone lenses and metal tips caused by laser chip scattering.

4-Matching with changable spot sizes

5- Ensures superior equipment stability, lower repair/return rates, and has become the industry's mainstream standard configuration.

Machine advantages

1-Three-wavelength combination (755, 808, 940, 1064nm) for all skin types.

2- Advanced FAC technology ensures superior mechanism performance, clinical efficacy and safety.

3- Safe: No damage to skin or sweat glands; no scars, pigmentation or side effects.

4- Pain-free: Powerful contact cooling system instantly anesthetizes the epidermis, enhancing treatment comfort with no pain.

5- Effective: Long laser pulse width promotes follicular heat accumulation for permanent hair removal, with visible results after the first treatment.

6- Efficient: 14×33mm large spot size reduces treatment time to 1/5 of the conventional.

7- Powerful: 3500W Power module design is suitable for import and export; easy to maintain.

8- Great cooling system: Constant temperature water circulation active cooling system prevents semiconductor handpiece overheating and burnout.

9- Intelligent LCD screen with a user-friendly interface.

10- Self-check and automatic protection mechanisms ensure stable operation.