6D HIFU and 9D HIFU mainly different on cartridge. However the 9D is multi lines machine. Which means 9D one shot equal to 6D machine 12 shots. It is same using High Intensity Focused Ultrasound working principle. In fact the 6D could install facial tighten machine and body tighten together. Also could install vaginal HIFU function. It is two screen machine fordable so that reduce shipping size.
High Intensity Focused Ultrasound enter deeper skin layer. And then focus offer heating energy so that crash old collagen network. Skin cells each 28 days as one circle. The cells regeneration building new network. At the same time shrink skin tissue and tighten skin. Deeper treatment need bigger power. If for body treatment frequency at least 4Mhz and power up to 300W.
Specialicon.com provide full series machine.
6D HIFU and 9D HIFU explanation
6D HIFU machine
In general one facial should make around 500 shots. The cartridge would be 10400 shots. Same support 1.5, 3.0 and 4.5 mm. Standard version coming with 3 cartridge for facial and 2 cartridge for body tighten. This machine using 4Mhz frequency and over 500W power. For this purpose energy could passing thick fatty cells and then arrive deeper.
In another hand, if exchange handle could install vaginal HIFU function. Each cartridge support 526 shots.
9D HIFU machine
12 lines machine one facial only need about 200 shots or less. More saving cartridge cost. Also reduce clients painful time. More simple machine with more professional technique. In usual professional machine one machine only coming with one function. 9D machine each cartridge with 20,000 shots.
More HIFU machine
There are more HIFU machine combine different function. It is for facial lifting, body tighten and body slimming. Liposonix machine actually is one of HIFU machine. But exchange cartridge working method. 7D HIFU and more version support.