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LongTai Beauty
Lontlaser’s Quattro 3D triple wavelength diode laser hair removal machine is a professional-grade aesthetic device, exclusively engineered for dermatology clinics, medical aesthetic centers, high-end beauty salons, and commercial aesthetic service providers. It delivers safe, fast, and permanent hair removal results for all Fitzpatrick skin types (I-VI), with customizable treatment modes and industry-leading stability to support high-frequency daily commercial operation.
Industry-leading 1600W laser stack power for ultra-fast treatment, boosting your client turnover by 3-5 times
4 wavelengths (755nm+808nm+940nm+1064nm) 3D technology, covering all hair and skin types with zero customer rejection
4-stage cooling system for completely painless treatment, minimizing client discomfort and post-treatment complaints
User-friendly design with preset clinical parameters, reducing staff training costs and improving operation efficiency
Our diode laser machine integrates 4 core wavelengths to solve the limitations of single-wavelength devices, making it a versatile solution for your commercial aesthetic business:
755nm: Targets fine vellus hair and light-colored hair, ideal for facial hair removal and precision treatment
808nm: The gold standard wavelength for hair removal, balances deep penetration and epidermal safety, suitable for most body hair treatment
940nm: Reduces epidermal heat absorption, lowers the risk of burns and pigmentation, perfect for sensitive skin
1064nm: Deep penetration for thick coarse hair and dark Fitzpatrick skin types, ensuring safe treatment without post-treatment darkening
With this all-in-one design, your clinic can serve every client with a single device, eliminating the need for additional equipment investment and expanding your revenue scope.
Engineered for high-volume commercial operation, our device features a 1600W premium laser stack (160W×10pcs) with 2500W total output power, 1-10Hz adjustable frequency, and dual spot sizes (12×20mm / 12×30mm). The large spot size covers wider treatment areas in a single pass, cutting full-body treatment time by 60% compared to standard devices (back hair removal completed in 15-20 minutes).
This high-efficiency design allows your clinic to serve more clients per day, significantly improving your space utilization and monthly revenue, while faster visible results boost client satisfaction and word-of-mouth referrals.
We designed a 4-dimensional cooling system to eliminate the biggest pain point of laser hair removal treatment: discomfort. The system includes condenser cooling, handle bipolar cooling (-10℃ ~ 0℃), air cooling, and closed water circulation cooling, maintaining the probe at a constant 0-3℃ throughout the treatment.
This continuous cooling protects the epidermis from thermal damage, enabling completely painless treatment with no downtime, no redness, and no post-treatment pigmentation risk. For your commercial business, this means lower client churn, fewer service complaints, and higher repeat booking rates, even for clients with sensitive skin.
The device is built for daily high-frequency use in commercial scenarios, with multiple humanized designs to simplify operation and reduce downtime:
15.6-inch true color LCD touch screen with intuitive interface, preset parameters for different body parts and skin types, and adjustable pulse duration (10-400ms), energy, and frequency for customized treatment
Ergonomic handle with dual spot options, lightweight design to reduce operator fatigue during long treatment sessions
Multiple safety mechanisms including emergency stop button, water flow alarm, over-temperature protection, and short-circuit protection, preventing device failure and clinical risks
Standard English operation language, with customizable language options to fit your local market needs
Item | Specification |
Laser Type | Diode Laser |
Laser Stacks Power | 1600W (160W×10pcs) |
Wavelength | 755nm + 808nm + 940nm + 1064nm |
Spot Size | 12×20mm / 12×30mm |
Display | 15.6" True Color LCD Touch Screen |
Output Power | 2500W |
Operation Language | Standard English (Customizable) |
Frequency | 1-10Hz Adjustable |
Pulse Duration | 10-400ms Adjustable |
Cooling System | Condenser Cooling + Handle Bipolar Cooling (-10℃~0℃) + Air Cooling + Closed Water Circulation Cooling |
Probe Temperature | 0-3℃ |
Housing | Aluminum Alloy Case |
Power Supply | 220V±10% / 110V±10%, 10A, 50HZ |
This professional diode laser hair removal machine is purpose-built for commercial aesthetic service providers, including:
Dermatology clinics and medical aesthetic hospitals
High-end beauty salons and spa resorts
Aesthetic training academies and education institutions
Professional laser hair removal studios and medspas
Core Treatment Applications:
Permanent hair removal for all body parts (face, arms, legs, back, bikini line, underarms, etc.)
Skin rejuvenation and pore tightening
Vascular lesion treatment
Mild pigmentation correction
As a professional medical aesthetic device for commercial use, our machine is designed and manufactured in strict accordance with international safety and quality standards, to minimize operational risks for your business:
Strict electrical safety compliance, with wide voltage adaptation for global markets, and reliable grounding design to prevent electric shock risks
Full optical safety protection, with professional protective goggles for operators and clients, and clear safety operation guidelines to avoid eye damage from 808nm laser
Multiple intelligent safety alarms, including water flow alarm, water level alarm, and over-temperature alarm, to prevent device damage during long-term operation
Fully compliant with CE, FDA, and ISO13485 international medical device standards, with all components undergoing rigorous high-frequency testing before delivery to ensure long-term stable commercial use
We understand that downtime means lost revenue for your commercial business, so we designed the device for simple installation, easy operation, and low long-term maintenance costs:
We provide a complete accessory kit, detailed step-by-step installation manual, and video guidance. Our technical team offers 24/7 remote installation and debugging support, with no need for professional on-site engineers. The installation process includes simple handle connection, power access, and distilled water injection, with clear instructions to get your device up and running in 30 minutes.
The touch screen interface features one-click preset modes for common treatment scenarios, making it easy for new operators to master. We provide free one-to-one online operation training, clinical treatment protocol guidance, and after-sales support for your team, to ensure you can start offering services quickly.
The high-quality laser stack has a service life of up to 10 million shots, meeting years of high-frequency commercial use
Simple daily maintenance: wipe the device surface with a soft cloth weekly, clean the handle crystal with a lint-free cloth or anhydrous alcohol cloth after each treatment
Low-cost regular maintenance: replace distilled water every 3 months, with no expensive consumables required
Complete troubleshooting guide included, with fast global spare parts supply to resolve issues quickly and minimize downtime
With over 10 years of R&D and manufacturing experience in professional aesthetic laser equipment, we have served more than 1000 clinics and beauty salons worldwide, with deep expertise in supporting commercial aesthetic businesses:
Flexible OEM/ODM customization: support logo printing, language customization, parameter adjustment, and housing design to fit your brand and local market needs
Competitive bulk wholesale pricing and flexible MOQ (1 unit sample order available), maximizing your profit margin
Perfect after-sales service: 1-year full machine warranty, lifetime maintenance service, and 24/7 online technical support team
Full marketing support: we provide clinical case materials, treatment protocol guides, and marketing resources to help you launch the service quickly and acquire new clients
Yes. Our machine is equipped with 4 wavelengths (755nm+808nm+940nm+1064nm), which can safely and effectively treat all Fitzpatrick skin types (I-VI), including dark and sensitive skin, and all hair types from fine vellus hair to thick coarse hair.
The laser handle adopts premium imported laser stacks, with a service life of up to 10,000,000 shots, which can meet the high-frequency commercial use of clinics and beauty salons for many years with proper maintenance.
Yes. We provide a detailed user manual, full installation and operation videos, and free one-to-one online training for your operators. Our technical team also provides 24/7 online support to solve any problems during use.
We provide a 1-year full machine warranty and lifetime maintenance service. During the warranty period, we offer free replacement of non-human damaged parts, and permanent online technical support for all our clients.
Yes. We support full customization, including logo printing, operation language, parameter presets, and housing design, to meet the unique needs of your clinic and brand.
Ready to upgrade your clinic’s hair removal service with a high-performance, reliable diode laser machine? Contact us today to get the wholesale price list, free product catalog, and exclusive demo video. Our team will help you find the perfect solution for your commercial aesthetic business.