Precision-engineered optical components designed for integration into medical beauty systems and high-capacity aesthetic devices.
The global market for aesthetic phototherapy systems is undergoing a rapid transition toward targeted, high-fluence therapeutic outcomes. Medical practitioners and aesthetic chains require platforms that deliver reliable optical output, long operational lifetimes, and precise thermal management. At the heart of this evolution is the optimization of both Intense Pulsed Light (IPL) modules and integrated semiconductor laser diodes.
As a leading aesthetic and laser technology manufacturer, Xi'an Prima Beauty Equipment Co., Ltd. integrates the entire value chain—spanning laser chip R&D, vertical semiconductor stacking, high-reliability micro-channel liquid cooling, and complete OEM/ODM machine assembly. This complete integration delivers a level of design flexibility and quality control that third-party assemblers cannot replicate, guaranteeing system stability for high-volume clinical clinics and distributors worldwide.
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 medical aesthetic technologies.
Prima Beauty Laser is recognized for providing a wide range of high-performance beauty equipment, including Diode hair removal laser systems, CO2 fractional lasers, Pico Q-switched lasers, IPL systems, and advanced skin management platforms. Our headquarters brings together optical engineers and materials scientists to integrate laser chip level innovation directly into medical-grade clinical systems.
China has evolved from an electronics assembler to the manufacturing center for global optoelectronic components. Sourcing custom IPL and laser diode modules from specialized Chinese manufacturers like Xi'an Prima provides significant technical and structural advantages:
We integrate laser chip R&D, package design, micro-channel cooler machining, and complete system testing under one roof, providing direct technical support and continuous optimization.
Every single module undergoes rigorous optical-electrical and thermal testing before delivery, ensuring compliance with international medical quality standards.
We provide full-spectrum branding, mechanical adaptation, customized handle manufacturing, and custom multi-wavelength arrays to meet your specific clinical requirements.
Sustained therapeutic power requires advanced optical engineering. Xi'an Prima's technological roadmap focuses on optimizing electro-optical efficiency to minimize heat losses inside the handpiece. Our customization services cover the following key subsystems:
Modern hair removal and vascular treatment platforms depend on matching light absorption with depth-specific chromophores. While standard 808nm diode systems target typical melanin, custom systems integrate four distinct wavelengths into a single stack: 755nm (superficial melanin absorption), 808nm (deep hair matrix penetration), 940nm (coagulating micro-vasculature feeding the hair bulb), and 1064nm (safe treatment for darker skin types with reduced epidermal absorption).
We build customized vertical and horizontal stacks with power outputs ranging from 300W up to 4800W. By utilizing high-density bar spacing, we generate high peak fluences that enable shorter pulse widths, which are essential for treating thin, light hairs effectively.
Uncollimated diode bars produce highly divergent beams that result in significant optical loss at the skin interface. Our FAC lens integration reduces the divergence of the fast axis to less than 1 degree. This maintains high beam collimation and maximizes the energy density (fluence) delivered to the target structure, even at larger spot sizes.
Reliability depends on heat dissipation. Our high-power modules use gold-coated copper micro-channel coolers (MCC). With water channels just micrometers wide running directly beneath the semiconductor junction, MCC stacks can achieve heat dissipation rates exceeding 100 W/cm²K. This keeps the junction temperature of the diode bar low, preventing optical wavelength shift and protecting the laser array from thermal degradation.
| Subsystem Feature | Standard Configurations | Prima Custom Solutions (OEM/ODM) | Clinical Advantages |
|---|---|---|---|
| Wavelength Profiles | Single 808nm | 755nm / 808nm / 940nm / 1064nm combined | Enables safe, effective treatments across Fitzpatrick Skin Types I-VI |
| Power Output Range | 300W - 600W | 800W / 1200W / 1600W / up to 4800W Stacks | Shorter pulse widths (down to 10ms) for high-efficacy treatments |
| Cooling Subsystem | Macro-Channel / Air cooling | Gold-tin (AuSn) bonded Micro-Channel (MCC) liquid cooling | Permits 24/7 continuous operation without thermal degradation |
| Optical Collimation | Standard Window Glass | Fast Axis Collimator (FAC) Lens + Custom Sapphire Crystals | High energy uniformity and deeper follicular penetration |
The global phototherapy and light-based medical device industry is evolving rapidly. As a leading manufacturer, we design our product roadmaps to align with the primary macroeconomic trends shaping the market:
While traditional Intense Pulsed Light (IPL) remains popular for superficial skin rejuvenation and pigmentation treatments, professional clinics are increasingly moving toward high-power diode laser systems for hair removal. Diode lasers emit highly monochromatic, coherent light, which provides deeper follicular penetration and lower epidermal absorption compared to broadband IPL. This allows for faster treatments, higher safety margins for dark skin types, and more reliable clinical outcomes.
Rather than purchasing separate devices for different skin conditions, operators are looking for multi-wavelength, multi-functional platforms. Modern systems combine diode lasers, fractionated lasers, and IPL modules into a single console, allowing practitioners to treat hair removal, vascular lesions, pigmentation, and acne within a single session.
To reduce treatment times, systems require larger spot sizes (up to 12x24mm or 15x30mm). Maintaining energy density across these larger spot sizes requires high-power optical generators. Xi'an Prima addresses this demand with custom-assembled multi-bar stacks (e.g., 1200W, 1600W, and 2400W configurations) that maintain high optical fluence across large spot sizes.
Integrating real-time temperature monitoring at the skin-contact tip (using RTD sensors) alongside intelligent flow-control monitoring of the internal coolant loop is now standard. Advanced systems track water conductivity, flow rates, and temperatures to protect both the diode stack and the patient's skin from thermal anomalies.
Custom laser and IPL configurations are deployed across several localized contexts, each with distinct performance requirements:
Requires high-power output (1200W to 2400W) with combined 755nm/808nm/1064nm wavelengths. Must withstand high daily patient volumes, requiring gold-tin bonded MCC stacks that run continuously without overheating.
Typically require multi-functional systems that combine IPL and diode lasers. Key requirements include customizable user interfaces, pre-programmed treatment settings, and contact cooling systems to maximize patient comfort.
Distributors need reliable replacement stacks to service and rebuild third-party handpieces. We supply drop-in replacements for standard handle formats (including Alma Soprano style arrays) with precise power and dimension matching.
Our commitment to manufacturing quality is backed by certified production standards. Every system and custom stack is developed under strict quality management protocols to ensure compliance with global market entry requirements.
Select from our range of custom laser diode modules, built to meet the needs of clinical and industrial systems worldwide.
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