High-performance micro-channel and golden laser configurations for clinical-grade machinery repair and core integration.
The physics behind high-intensity pulse generation and how it limits surrounding thermal damage.
In the field of dermatological aesthetics, tattoo removal has transitioned from the thermal-dominated processes of legacy nanosecond Q-switched lasers to modern picosecond technology. Nanosecond systems rely primarily on a photothermal effect, heating the pigment and surrounding tissue to trigger fracturing. This often leads to incomplete clearing, scarring, and discomfort, especially on recalcitrant inks.
Conversely, picosecond lasers generate pulses measured in trillionths of a second. This incredibly short duration produces a pure photomechanical (acoustic) effect. By focusing immense peak power into the target area, the light energy is absorbed by the pigment before it can transfer heat to neighboring cells. The ink is shattered into microscopic particles resembling fine dust, which are then cleared quickly and safely by the body’s lymphatic system.
| Technology Spec | Legacy Q-Switched Laser | Modern Picosecond Laser | Clinical Advantage |
|---|---|---|---|
| Pulse Width | 5 – 20 Nanoseconds (ns) | 300 – 750 Picoseconds (ps) | Substantially lower thermal diffusion to surrounding tissue. |
| Primary Interaction | Photothermal (Heat-based) | Photomechanical (Pressure Wave) | Higher efficacy on multi-colored inks without scarring risks. |
| Pigment Fragmentation | Pebble-sized fragments | Micro-dust particles | Faster lymphatic clearance; fewer total treatments needed. |
| Peak Power Capacity | Moderate (kW range) | Ultra-high Gigawatt (GW) range | Capable of breaking down resistant inks (e.g., green, sky blue). |
Welcome to Xi’an Prima Beauty Equipment Co., Ltd., your trusted partner in the world of high-quality beauty equipment. With over 10 years of experience in manufacturing laser beauty equipment, we take pride in being a leading beauty equipment factory, specializing in the production, research, and development of cutting-edge optical and solid-state aesthetic technologies.
Prima Beauty Laser is known globally for providing a wide range of high-performance beauty equipment, such as Diode hair removal laser machines, CO2 fractional lasers, Pico laser systems, IPL laser machines, and skin management systems. With more than 10 years of clinical and laser engineering experience, our head office integrates the entire vertical supply chain—from solid-state laser chips and semiconductor packaging to the design and distribution of completed clinical devices.
Why aesthetic distributors and medical spas choose Prima Beauty as their primary engineering and supply partner.
As a Chinese mid-to-high-end beauty equipment supplier, we prioritize technical efficacy and long-term diode lifetime. Our innovation enables us to integrate laser chip R&D, packaging, module mounting, and system assembly under one roof. This ensures you receive the newest advancements in solid-state and diode configurations.
Every module, diode stack, and completed clinical machine undergoes stress testing before dispatch. We utilize advanced optical testing setups, thermal imaging cameras, and power meters to ensure that wavelength consistency, pulse stability, and cooling performance align with clinical-grade safety regulations.
We support extensive customization. Whether you require specific wavelength combinations (e.g., adding 585nm/650nm dye handpieces), custom shell casing colors, customized user interface designs, or unique pulse width adjustments, our engineering team can custom-design systems to match your branding.
Our medical lasers are built to comply with international health and safety certifications.
Why vertical integration keeps us ahead of global assembly competitors.
Most aesthetic manufacturers rely on third-party suppliers to source basic optical components, laser diodes, and power units. This reliance often introduces supply chain risks, high markup costs, and poor consistency across batches. At Prima Beauty, we manage the complete manufacturing chain in China:
By producing our own laser diode stacks and matching them with optimized power supplies, we maintain strict control over parameters like pulse width and spot shape. This ensures that every Pico machine leaving our factory meets the standard specs needed for safe ink clearing.
Supporting our global partners with training, certifications, and technical assistance.
We support imports into markets with strict safety standards by providing documentation and CE certification. This helps facilitate clean import clearances and regulatory registration for medical distributors.
To reduce clinical downtime, we maintain stock of key consumables, including handpieces, focusing lenses, internal cooling filters, and pump modules, allowing for fast international shipment.
We provide operators with technical manuals, clinical guidelines, and virtual training sessions. This ensures clinic staff understand how to select proper parameters for different skin types.
Adapting picosecond technology across Fitzpatrick Skin Types I - VI.
Traditional lasers struggle with stubborn pigments like sky blue, light green, and yellow. Utilizing multi-wavelength systems (1064nm for dark inks, 532nm for red/warm colors, and 755nm for greens/blues), our Pico machines clear tough pigments in fewer sessions.
The photomechanical pulse fractures epidermal and dermal pigmentation. Melasma, freckles, age spots, and nevus of Ota can be treated with minimal risk of post-inflammatory hyperpigmentation (PIH), which is particularly crucial for darker skin types (Fitzpatrick IV-VI).
Equipped with a micro-lens array (MLA) handpiece, the laser beam creates Laser-Induced Optical Breakdown (LIOB) in the dermis. This stimulates localized collagen production without damaging the epidermal surface layer, resulting in quick recovery times.
Our machines offer adjustable spot sizes (from 2mm to 10mm) and high repetition rates (up to 10Hz). This allows clinical operators to adjust laser parameters based on the treatment area size, improving overall efficiency.
Answers to technical and commercial questions for professional buyers and distributors.
Our standard clinical systems operate with a pulse width between 500ps and 750ps. This range is optimized to deliver high peak power to shatter pigment, while minimizing thermal damage to the surrounding skin.
Micro-channel coolers use copper cooling plates with microscale channels to dissipate heat from the laser diodes. This maintains safe operating temperatures, preventing thermal degradation and helping to extend the lifespan of the laser stack.
Yes, we provide customization options including custom housing designs, software interface branding, configuration setups, and specialized wavelength selections to align with your business goals.
By utilizing gold-tin (AuSn) soldering technology, our diode stacks can achieve a lifespan of up to 20 to 30 million pulses, depending on the operational environment and routine maintenance.
We conduct multi-hour burn-in testing on all laser diodes, followed by optical power and beam quality analysis. The completed machine is tested under clinical load before being packed in heavy-duty flight cases for transport.
Clinical-grade diode components and custom vertical stacks designed to fit international cosmetic platforms.
Prima Beauty
