The XERF™ Machine: Advanced RF Lifting Machine
System Featuring a Multifrequency Approach
Mechanism of Action of the XERF™ Machine
As a premier RF lifting machine, this Dual-Frequency Monopolar RF system delivers volumetric heating through synchronized dual wavelengths, targeting precise skin depths:- 2 MHz Frequency: Directs targeted thermal energy deep into the subcutaneous fat layer, inducing optimal tissue contraction through controlled thermal mechanics.
- 6.78 MHz Frequency: Delivers energy precisely into the dermis to stimulate the body’s natural neocollagenesis and elastogenesis.
- Wave Fit™ Pulse Technology: Subdivides a single energy emission into up to 12 sub-pulses, effectively dissipating heat and enhancing patient comfort throughout the procedure.
Key Clinical Features of the XERF™ Machine
- 3 Depth Settings : Practitioners can select from Shallow, Middle, and Deep modes to precisely customize penetration depths for individual skin profiles, complemented by 10 adjustable energy levels.
- “Spider Pattern” EFFECTOR : Ensures uniform energy dispersion across the treatment area, mitigating excess thermal accumulation at the perimeter (Edge Effect) to deliver enhanced safety during application.
- Real-Time Temperature Monitoring : Continuously tracks epidermal surface temperatures in tandem with the cooling system to safeguard the outer skin layer against excessive thermal exposure.
- Advanced Thermal Control System : Synergizes Wave Fit™ Pulse technology with ICD Cooling to provide supreme patient comfort, rendering topical anesthesia virtually unnecessary for XERF™ skin tightening procedures using this state-of-the-art RF lifting machine.
XERF: Dual-Frequency RF for Superior Lifting Results
Immediate Post-Treatment Results
Patients experience an immediate sensation of firmness and visible XERF™ skin tightening. The complexion appears visibly plumped with refined pores, a result driven by the instant thermal contraction of existing collagen fibers deep within the dermal layers.
Long-Term Benefits
Over time, the structural matrix of the skin undergoes progressive neocollagenesis. This continuous cellular regeneration delivers enhanced firmness and elasticity, with peak XERF™ skin tightening results evolving over 1 to 3 months post-treatment.*
Result Duration
Results achieved with this advanced Monopolar RF lifting machine typically endure for 6 to 12 months*, depending on individual skin condition and lifestyle. To maintain optimal structural integrity, a treatment regimen of 1–2 sessions per year or a customized combination protocol with other modalities is recommended to preserve sustained, tailored outcomes.
*Individual results may vary based on specific patient profile and clinical evaluation.
Why Global Key Opinion Leaders Choose the XERF™ Machine
- Dr. Do Young Rhee (Healhouse Dermatology): “The Deep Mode’s fusion of dual frequencies alongside Wave Fit™ Pulse technology allows physicians to dictate energy penetration depth with absolute precision. Paired with ICD Cooling, it minimizes patient discomfort while projecting therapeutic heat into deep tissue layers for effective tightening and facial contouring.”
- Dr. Seungchan Kim (IEUL Clinic): “By engaging tissues at multiple depths, the 2 MHz and 6.78 MHz frequencies stimulate robust collagen synthesis with minimal structural trauma. This architectural preservation is an exceptional advantage for patients considering future surgical interventions.”
- Dr. Hyuncheol Sung (Doctors Dermatology): “The Spider Pattern tip design effectively mitigates perimeter heat accumulation (Edge Effect). This uniform energy distribution, combined with Wave Fit™ Pulse technology, allows patients to easily tolerate higher energy levels with minimal discomfort.”
Aestellar: Official Importer and Distributor of the XERF™ Machine in Thailand
Aestellar is dedicated to empowering the medical aesthetic industry in Thailand as the authorized importer and distributor of the XERF™ machine. We serve as a strategic partner to elevate the clinical potential and business growth of premier medical institutions and clinics nationwide.
From technology compatibility assessments and hands-on demonstrations to clinical team training and comprehensive after-sales support, we ensure every investment seamlessly translates into exceptional patient outcomes, unique market distinction, and continuous business expansion.
Premium After-Sales Service and Maintenance
Aestellar places the highest priority on supporting our business partners, ensuring your medical equipment operates at peak performance at all times.
Aestellar places the highest priority on supporting our business partners, ensuring your medical equipment operates at peak performance at all times.
Certification & Genuine Components
Managed directly by biomedical engineers certified to international manufacturer standards, utilizing 100% authentic replacement components for absolute precision and safety.
Preventative Maintenance
Includes scheduled, periodic equipment inspections and routine maintenance throughout the warranty period.
Emergency Support
Our rapid-response technical system ensures seamless operational continuity for your practice, featuring a temporary backup machine service during maintenance periods.
*Terms and conditions apply.
Elevate Your Practice with the XERF™ Machine - Request a Quote from Aestellar
For medical institutions, hospitals, and premier aesthetic clinics seeking to enhance service capabilities with cutting-edge innovations like the XERF™ machine, Aestellar invites you to contact our team for detailed quotations and high-value investment packages tailored for elite tightening programs.
We provide comprehensive after-sales care, specialized biomedical engineering support, and backup units during maintenance to ensure uninterrupted clinical operations.
Complete the inquiry form on our website to connect with the Aestellar team today. For further details, reach out via LINE: @Aestellar or call +66 63-669-9699.
For package details, team training information, and supporting documentation to assist in your decision-making process, please feel free to contact us directly.
Clinical Research and Academic References
Explore peer-reviewed clinical studies and research on the XERF™ machine and Dual-Frequency Monopolar RF lifting machine technology to evaluate operating principles, clinical applications, and documented efficacy.
XERF™
Efficacy of dual‐frequency noninvasive monopolar radiofrequency in skin tightening: Histological evidence
Publication Date: Jun 9, 2024
Publisher: Skin Research & Technology
Author(s): Jumi Hong, Hye Guk Ryu, Chidae Park, Jinyoung Park, Kyung Kim, Kyoung Mae May Lee, Soo Il Chun
XERF™
Computational modeling and histologic analysis of 6.78- and 2-MHz monopolar radiofrequency-induced thermal reactions
Publication Date: Nov 29, 2025
Publisher: Skin Research & Technology
Author(s): JKwangchon Ko, Hye Guk Ryu, Jinyoung Park, Wanil Kim, Sangjune Kim, Jeongah Ko, Sung Bin Cho
Frequently Asked Questions (FAQs) About the XERF™ Machine
Q: What type of clinic is the XERF™ machine best suited for, and what treatments can it complement?
A: The XERF™ machine is ideal for premier aesthetic clinics and hospitals looking to elevate their luxury skin-tightening portfolio. It functions seamlessly as a standalone flagship procedure or as an additive treatment alongside Focused Ultrasound devices or skin boosters for a comprehensive skin rejuvenation strategy.
Q: Is topical anesthesia required for XERF™ procedures, and what is its safety profile?
A: Most patients do not require topical numbing agents. The XERF™ machine integrates Wave Fit™ Pulse technology to emit sub-pulse energy, working in tandem with real-time thermal monitoring and Advanced ICD Cooling to deliver a virtually painless, highly comfortable experience. Furthermore, its automated interface ensures a standardized operating approach to optimize outcomes for individual skin profiles.
Q: How does the XERF™ machine allow for customized patient treatments?
A: The device offers exceptional clinical versatility. Practitioners can select from 3 distinct target modes Shallow, Middle, and Deep complemented by 10 levels of energy control. This enables clinicians to tailor energy delivery to the unique dermal architecture and individual needs of each patient.
Q: How does the XERF™ machine differ from focused ultrasound technology (e.g., HIFU)?
A: Focused ultrasound technology targets localized micro-points, whereas the XERF™ machine leverages advanced Monopolar RF energy to deliver 3D volumetric heating. This architectural heating covers a broader tissue surface area to stimulate collagen renewal across multiple skin layers.
Q: How long does a treatment session take, and is there any downtime?
A: A typical treatment session requires only 30 to 60 minutes, depending on the targeted area. The integrated cooling system protects the outer skin layer, resulting in zero to minimal downtime. Most patients can apply makeup and return to their routine immediately.
Q: What are the post-treatment care recommendations after a XERF™ session?
A: We recommend applying a gentle, hydrating moisturizer and daily broad-spectrum sunscreen. Patients should avoid extreme heat exposure such as sauna or prolonged direct sunlight for the first 2-3 days to support the ongoing neocollagenesis process beneath the skin layer.
Q: How is the clinical training structured for new clinics acquiring the XERF™ machine?
A: Aestellar provides a comprehensive clinical training program. We conduct 2 dedicated training sessions for clinic staff (duration structured according to clinical requirements), where our medical specialists train physicians and clinical teams on operational techniques, parameter protocols, and safety standards to guarantee complete expertise before patient launch.
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