The HU400 is the flagship 7D HIFU machine — HIFU plus RF, covering face lifting, body slimming and vaginal tightening in one unit. It runs 3D, 4D and 5D modes across eight cartridge depths, fires eleven focused waves at once, and adds RF to the ultrasound for skin tightening on top of the lift.
Technology: High Intensity Focused Ultrasound (HIFU) + RF
Model: HU400
Use: Wrinkle Removal, Body Slimming, Face Lifting, Eye Wrinkle, Vaginal Tightening
Cartridge: 1.5 / 3.0 / 4.5 / 6.0 / 8.0 / 10.0 / 13.0 / 16.0mm
Shots: 3D 25,000 / 4D 100,000 / 5D 10,000 per cartridge
Frequency: 4MHz
Intensity: 0.2 - 2J
Handle: 3 Kinds
Voltage: 110V-220V, 50/60Hz
Manufacturer: Winkonlaser
Model: HU400
Use: Wrinkle Removal, Body Slimming, Face Lifting, Eye Wrinkle, Vaginal Tightening
Cartridge: 1.5 / 3.0 / 4.5 / 6.0 / 8.0 / 10.0 / 13.0 / 16.0mm
Shots: 3D 25,000 / 4D 100,000 / 5D 10,000 per cartridge
Frequency: 4MHz
Intensity: 0.2 - 2J
Handle: 3 Kinds
Voltage: 110V-220V, 50/60Hz
Manufacturer: Winkonlaser
- Main machine 2 years
- Handle 2 years
- Lifetime technical support
- Handle 2 years
- Lifetime technical support
🏅 FDA 510(k) Cleared
✅ CE Certified
⚙️ ISO 13485:2016
🛡️ IEC 60601-1 Ed.3.1
All Winkonlaser devices are manufactured under ISO 13485:2016 quality management systems and comply with international medical device safety standards. Our FDA 510(k) clearance (K241860) and CE certification ensure full regulatory compliance for professional clinical use worldwide.
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Contact us on WhatsAppProduct Highlights
The HU400 is the flagship 7D HIFU — the only machine in the line that pairs HIFU with RF and covers face, body and vaginal tightening in one unit.
• 7D HIFU — the flagship model, with 3D, 4D and 5D modes
• HIFU + RF — ultrasound for the lift, RF for skin tightening
• 5 treatment areas — wrinkle removal, body slimming, face lifting, eye wrinkle, vaginal tightening
• 11 focused waves at once — fewer repositioning passes
• 8 cartridge depths (1.5-16mm)
• FDA 510(k) cleared (K241860)
Key features:
• 4MHz frequency, 0.2-2J intensity
• 3 handle types
• 110V-220V, 50/60Hz
Applications:
• Face lifting, body slimming and vaginal tightening
• Full-service aesthetic clinics
• Clinics that want the top HIFU in the line
• 7D HIFU — the flagship model, with 3D, 4D and 5D modes
• HIFU + RF — ultrasound for the lift, RF for skin tightening
• 5 treatment areas — wrinkle removal, body slimming, face lifting, eye wrinkle, vaginal tightening
• 11 focused waves at once — fewer repositioning passes
• 8 cartridge depths (1.5-16mm)
• FDA 510(k) cleared (K241860)
Key features:
• 4MHz frequency, 0.2-2J intensity
• 3 handle types
• 110V-220V, 50/60Hz
Applications:
• Face lifting, body slimming and vaginal tightening
• Full-service aesthetic clinics
• Clinics that want the top HIFU in the line
Technology
The HU400 is the flagship because it adds RF to the HIFU. Where a standard HIFU machine creates thermal micro-coagulation points to lift and firm, the HU400 layers RF on top — the radiofrequency heats the dermis to tighten skin, so the client gets the lift from the ultrasound and the tightening from the RF in the same pass.
The three modes span the full treatment range. The 3D mode works the skin surface and fine lines, the 4D reaches the mid and deep dermis, and the 5D drives deepest for body contours. Eight cartridge depths, from 1.5mm for the eye area to 16mm for body work, carry the treatment across all five areas.
Eleven focused waves fire at once instead of a single repositioned point, so the operator covers each area with fewer passes — and the machine moves from the face to the body to vaginal tightening without switching devices.
The three modes span the full treatment range. The 3D mode works the skin surface and fine lines, the 4D reaches the mid and deep dermis, and the 5D drives deepest for body contours. Eight cartridge depths, from 1.5mm for the eye area to 16mm for body work, carry the treatment across all five areas.
Eleven focused waves fire at once instead of a single repositioned point, so the operator covers each area with fewer passes — and the machine moves from the face to the body to vaginal tightening without switching devices.
Before & After
What results to expect:
Face lifting and wrinkle reduction appear first as the surface collagen rebuilds, with RF adding skin tightening. Body slimming develops as the deeper modes work the fat layer, and vaginal tightening firms internal tissue. Results build over a course of sessions, with the RF tightening complementing the ultrasound lift.
A typical course:
Early sessions trigger collagen across the treatment areas.
Mid-course sessions deepen the lift and start the body and vaginal work.
Later sessions maintain results with periodic treatments.
Face lifting and wrinkle reduction appear first as the surface collagen rebuilds, with RF adding skin tightening. Body slimming develops as the deeper modes work the fat layer, and vaginal tightening firms internal tissue. Results build over a course of sessions, with the RF tightening complementing the ultrasound lift.
A typical course:
Early sessions trigger collagen across the treatment areas.
Mid-course sessions deepen the lift and start the body and vaginal work.
Later sessions maintain results with periodic treatments.
Frequently Asked Questions
A: It is the only model in the line that pairs HIFU with RF, and it covers all five treatment areas — face, body and vaginal tightening — in one unit.
A: HIFU creates the lift and firming, while RF heats the dermis to tighten skin — so the client gets both the lift and the tightening in one pass.
A: Yes. It covers wrinkle removal, body slimming, face lifting, eye wrinkle and vaginal tightening — the full five-area treatment.
A: The 7D adds RF to the ultrasound and covers vaginal tightening, where the 5D models carry either body slimming or vaginal tightening separately.
A: Yes. It is the top-of-the-line HIFU — one machine for face, body and vaginal treatments, built for clinics that want the complete range.