Engineered for absolute thermal efficiency, active micro-channel cooling, and multi-wavelength output ranging from 755nm to 1064nm.
The evolution of permanent tattoo removal machines has progressed from continuous-wave thermal heating systems to ultra-short pulse photoacoustic mechanisms. This physical paradigm shift minimizes collateral tissue trauma while maximizing pigment fragmentation.
In modern dermatology, Nd:YAG active Q-switching and Picosecond solid-state cavities represent the gold standard. By compressing optical energy into nanosecond (10-9s) or picosecond (10-12s) pulse durations, peak power densities scale up exponentially. This results in localized photoacoustic shockwaves that pulverize tattoo inks into micro-particles easily cleared by the lymphatic system.
Xi'an Prima Beauty Equipment Co., Ltd. addresses the industry's critical failure modes—such as laser stack degradation and thermal lensing—by developing high-power micro-channel and macro-channel cooled diode engines. Our semiconductor stacks serve as the primary optical pumping sources for solid-state Nd:YAG crystals, ensuring stable output across all Fitzpatrick skin types.
Optimizing Optical Architectures from In-House Laser Chip Package to Clinical Outer Chassis Integration.
We support extensive customization of diode laser stacks, multi-wavelength integration (532nm, 755nm, 808nm, 940nm, 1064nm), and customized FAC (Fast Axis Collimator) lens applications to control micro-beam geometry and energy uniformity.
Utilizing Micro-Channel Coolers (MCC) and Macro-Channel Coolers (MCM) utilizing high-thermal conductivity copper, protecting laser bars from thermal degradation even during high repetition rates (10Hz+).
Every component, from standard diode bars to full solid-state handpieces, undergoes strict aging chambers for over 100 hours. Our manufacturing conforms to ISO 13485 standards, providing clinical operators and global distributors with absolute reliability.
As a premium Chinese mid-to-high-end beauty equipment supplier, we integrate research, chip packaging, housing design, and international localized compliance under one roof.
Our company prides itself on transparency, compliance, and top-tier product performance. Whether it's our Diode hair removal laser machines, CO2 fractional lasers, Pico lasers, or high-power diode bars, every single model undergoes strict thermal imaging inspection, pulse duration measurement, and spectrum evaluation.
To ensure complete global market viability, we support our partners with comprehensive documentation, training material, CE certifications, and system schematics, minimizing entry friction for medical aesthetic clinics.
Deciphering technical specifications for maximum clinical efficacy and diode stack longevity.
Clinical success in permanent tattoo removal relies heavily on matching target pigment absorption spectrums with the correct laser wavelength. Standardizing on a single wavelength often compromises treatment speeds or increases the risk of epidermal blistering. By offering OEM stacks ranging from 755nm to 1064nm, we enable developers to construct multi-wavelength aesthetic workstations.
| Wavelength (nm) | Primary Target Pigment / Ink Color | Laser Type Integration | Absorption Characteristics |
|---|---|---|---|
| 532 nm (Double Frequency) | Red, Orange, Yellow, Warm tones | Q-Switched Nd:YAG / Pico Solid-State | Highly absorbed by hemoglobin; targets superficial warm tones. |
| 755 nm (Alexandrite equivalent) | Green, Blue, Dark pigments | Custom Diode Stack / Solid-State Crystal | Excellent melanin/ink absorption with moderate depth. |
| 808 nm / 940 nm | Melanin (Optimal for Hair Removal) | Micro-channel Diode Stack (MCC) | Excellent skin penetration profile with minimized epidermal absorption. |
| 1064 nm (Fundamental) | Black, Dark Blue, Grey pigments | Nd:YAG Active Solid-State | Deepest penetration; minimizes epidermal damage on Fitzpatrick V & VI skin types. |
Our product strategy centers on electrical reliability, cooling advancements, and smart control interfaces.
Transitioning from traditional Indium solder to Gold-Tin (AuSn) packaging. This eliminates indium oxidation and thermal fatigue, increasing the operational lifespan of the diode arrays to over 20-30 million shots.
Incorporating Fast Axis Collimation (FAC) lenses directly onto the diode bars. FAC focuses divergent light beams, optimizing optical efficiency, resulting in a cleaner laser pulse profile for solid-state crystal pumping.
Smart diagnostic modules within the handpiece communicate with the central processor, automatically shutting down systems when water flows restrict or temperature parameters cross a critical 38°C threshold.
Answers to critical integration, clinical, and logistics questions from our engineering department.
Micro-Channel Coolers (MCC) feature microscopic channels located directly beneath the semiconductor laser bar, providing high cooling efficiency (low thermal resistance). However, they require purified deionized water. Macro-Channel Coolers (MCM) feature larger flow structures that are more tolerant of water impurities, simplifying system maintenance at a slightly higher thermal operating margin.
Gold-Tin hard soldering resists thermal stress fractures and electromigration, which are common causes of diode stack failure during intense high-frequency Q-switch operations. While indium soldering is cost-efficient, AuSn guarantees stability under constant start-stop operation cycles, preserving the laser output profile over time.
Yes, our industrial design and software engineering teams support complete cosmetic customization. This includes custom structural sheet metal and plastic chassis, custom company branding, and localized operating software in multiple languages.
We recommend a dual-wavelength platform that combines 1064nm (for dark black and blue inks) and 532nm (for red and orange inks). For specialized clinics handling green and light-blue inks, incorporating 755nm or a dye handpiece converter is recommended to target stubborn pigments.
Engineered to support repair facilities, OEM integrations, and aesthetic device system builders.
Prima Beauty
