Engineered for aesthetic systems integration, handpiece repairs, and custom industrial application configurations.
Why 808nm remains the undisputed clinical gold standard for photo-epilation systems worldwide.
The 808nm near-infrared wavelength offers the most balanced profile for clinical hair removal. It is selectively absorbed by the chromophore melanin inside the hair follicle bulb and bulge, while minimizing absorption by water and oxyhemoglobin in the surrounding dermis. This ensures target-specific destruction of target follicles via selective photothermolysis without damaging surrounding cutaneous tissues.
To maintain thermal equilibrium during continuous high-fluence pulse emission, diode laser stacks require advanced cooling systems. Micro-Channel Coolers (MCC) feature custom-etched microfluidic pathways (typically copper sheets bonded with gold-tin eutectic alloys) directly under each laser bar. This design yields significantly higher thermal dissipation efficiency compared to Macro-Channel setups, allowing bars to run at higher duty cycles without degradation.
| Parameter Details | 755nm Wavelength | 808nm Wavelength (Gold Standard) | 1064nm Wavelength |
|---|---|---|---|
| Melanin Absorption | Extremely High (Ideal for light skin) | High-Moderate (All-round efficacy) | Low (Highly safe for dark skin phototypes) |
| Penetration Depth | Superficial to Medium | Deep (Reaches hair bulge & bulb) | Deepest (Targeting deep hair roots) |
| Primary Indication | Fitzpatrick Skin Types I-III | Fitzpatrick Skin Types I-VI (Adaptive) | Fitzpatrick Skin Types IV-VI |
| Risk of Epidermal Damage | Higher on darker skin tones | Low to Moderate (Controlled via contact cooling) | Lowest (Safest epidermal bypass) |
Integrating optoelectronic semiconductor technology with premium medical aesthetic system assembly.
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 beauty technologies.
Prima Beauty Laser is recognized for providing a wide range of high-quality beauty equipment, including Diode hair removal laser systems, CO2 fractional laser machines, Pico Q-switched laser machines, IPL devices, and skin management systems. Our head office strategically integrates the research and development of diode lasers and solid-state lasers, bridging the gap between chip packaging, vertical stack assembly, and finished medical system packaging.
Located in Xi'an's high-tech industrial development zone, our facilities house Class 10,000 cleanrooms and clean assembly lines where advanced optical alignment (including FAC lens alignment) and eutectic bonding take place. This vertical integration allows us to offer unmatched price-to-performance ratios and industry-leading reliability.
How our integrated optoelectronic ecosystem guarantees cost efficiency, quality, and uninterrupted supply.
Unlike factories that only assemble components, our ecosystem supports the engineering of diode laser chips, packaging, stack bonding (Gold-Tin eutectic bonding), and final handpiece casing under one roof. This minimizes optical loss and ensures thermal consistency.
Every diode stack undergoes 100+ hours of continuous wave (CW) testing and transient thermal resistance inspections. Our advanced spectral analysis verifies precise wavelength output (e.g., 808nm ±3nm) to prevent unintended epidermal absorption.
Our strategic partnership with raw material and optical crystal suppliers in China allows us to reduce raw component costs while maintaining high-grade optical lens coatings (such as FAC alignment lenses) and premium copper heat sinks.
Tailored engineering workflows to support medical spa distributors, salon groups, and device brands.
We provide bespoke optoelectronic assemblies tailored to your specific mechanical and electronic specifications. Brands can configure:
For medical device distributors looking to launch their own branding, we offer full-system design services from prototype to mass production:
Adapting systems for diverse environments and skin phototypes across global markets.
In high-traffic clinics, speed and client comfort are critical. Our 808nm systems feature high repetition rates (up to 10Hz or 20Hz) and in-motion sweep technology. Active sapphire contact cooling down to -10°C keeps treatments safe, preventing epidermal burns during prolonged laser exposure.
A major segment of our business involves supplying replacement laser diode stacks and modules for repairing standard market handpieces (such as Alma Soprano, Lumenis, and other major brands). Our MCC 500W-1200W diode stacks are designed for drop-in compatibility, saving clinics thousands in maintenance costs.
By adjusting the pulse width (duration) and incorporating customized wavelengths like 940nm and 1064nm alongside 808nm, our systems are optimized to treat Fitzpatrick skin types I through VI. This versatility is essential for distributors targeting multi-ethnic regions such as North America, the Middle East, and Western Europe.
Meeting the strict regulatory demands of international health and safety agencies.
Regulatory compliance is the cornerstone of trust in the medical aesthetic industry. To ensure our clients can import, distribute, and operate our systems without regulatory bottlenecks, we subject our products to rigorous testing and certification protocols.
Our factory is certified under ISO 13485, the international quality management standard for medical devices. Furthermore, our core diode modules and systems hold certifications and testing records from leading bodies:
In addition, our advanced QC system monitors every assembly stage: from checking the alignment of the fast-axis collimation (FAC) lens to scanning for microfluidic leaks in our micro-channel coolers. This diligent oversight prevents premature diode failures and ensures stable performance over millions of pulses.
Stay ahead of the curve with insights from our optoelectronic R&D division.
Next-generation systems integrate AI algorithms to evaluate skin pigment density, hair thickness, and hydration levels. The laser parameters are automatically calibrated to maximize treatment efficacy while minimizing skin irritation.
The trend is moving towards higher power density (fewer bars producing higher output). This enables smaller, lighter handpieces, reducing operator fatigue during long shifts in busy salons.
Future systems will feature switchable wavelengths, allowing practitioners to toggle between 755nm, 808nm, and 1064nm outputs, or mix them in real-time to match the user's specific skin tone and hair structure.
Technical and business insights designed to simplify your procurement decision-making.
Gold-Tin (AuSn) eutectic bonding offers significantly higher thermal stability, chemical resistance, and protection against oxidation compared to traditional Indium bonding. AuSn bonding prevents thermal fatigue under high-frequency pulsing, increasing the lifespan of our laser stacks to over 50 million shots.
Micro-Channel Coolers feature ultra-narrow fluid pathways (typically under 100 micrometers). Standard water contains minerals that deposit and clog these channels, leading to hotspots and diode failure. Deionized water, paired with a regular filter replacement schedule, prevents scale buildup and keeps the cooling system running smoothly.
Yes, we specialize in OEM/ODM pin configuration and driver matching. If you provide the electric specifications (voltage thresholds, forward current limits, and cooling flow requirements) of your host system, our engineers can customize the diode configuration to ensure seamless plug-and-play operation.
Diode laser bars naturally produce highly divergent beams along their fast axis. Integrating a high-precision FAC lens collimates the light, focusing the raw beam into a tight spot. This maximizes target tissue fluence and ensures optimal delivery of energy to the hair root.
We partner with global logistics networks to offer DDP (Delivered Duty Paid) shipping solutions to major markets, handling all customs clearance procedures. Additionally, we provide comprehensive compliance documentation, test reports, and technical manuals to help distributors secure local regulatory approvals.
We provide a standard 12-to-24 month warranty (or a predetermined shot-count warranty, such as 50 million shots) on our diode stacks. We offer 24/7 technical support, video tutorials for handpiece repairs, and provide replacement parts like filters, hoses, and TEC cooling plates directly from our factory inventory.
Select a model below to view full specifications, power ranges, and customization options.
Prima Beauty