Cavitation Machines

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Professional cavitation machines for spas, salons and clinics. Ultrasonic cavitation is one of the most requested non-invasive body contouring services, and the right cavitation machine can pay for itself quickly.

Choose a dedicated 30K, 40K or 50K cavitation machine for targeted body work, or an all-in-one 6 in 1, 8 in 1 or 9 in 1 system that adds RF, vacuum and lipo laser pads. Not sure which is right for you? Open the buying guide below.

Most machines ship fast from our U.S. warehouse, and every machine includes a 1-year limited warranty, free training, lifetime support and Affirm financing for up to 36 months.

Cavitation Machine Buying Guide, Comparison & FAQ

How to Choose a Cavitation Machine

A cavitation machine uses a low-frequency ultrasonic handpiece to support non-invasive body contouring on areas like the abdomen, thighs, arms and flanks. Most professional machines pair cavitation with radio frequency (RF), vacuum or lipo laser pads, so you can build a full treatment menu from one device. Results vary by client, and cavitation is not a weight-loss treatment.

Here is what to compare before you buy.

30K vs 40K vs 80K cavitation frequency

The "K" is the ultrasonic frequency in kilohertz, and it shapes how the handpiece feels and where it's used.

30K is the lower frequency, typically chosen for larger areas with thicker tissue. It is usually louder during treatment.
40K is the most common professional frequency and a good all-round choice for body work.
80K handles are quieter and gentler, often used for smaller or more delicate areas.
Dual-frequency machines, like our 30K and 50K systems, let you switch handpieces as each client needs.

Our cavitation frequency guide goes deeper on choosing a frequency.

Standalone cavitation vs 6-in-1 and 9-in-1 systems

A standalone or 3-in-1 machine focuses on cavitation and RF and keeps the price down. Multi-function systems add handpieces that let you offer more services from one machine:

RF handles for warming, skin-firming and facial treatments
Vacuum RF for body-sculpting massage and the appearance of cellulite
Lipo laser pads for hands-free treatments alongside cavitation
EMS or microcurrent in some systems, for toning and facial work

If you're building a spa menu, a 6-in-1 or 9-in-1 system usually gives the most services per dollar.

Professional vs home use

Treatment rooms need a machine built for back-to-back sessions, with a touchscreen, adjustable power and several handpieces. Portable and handheld devices suit personal use or adding a simple service. Our cavitation machines range from about $115 for handheld devices to about $2,700 for advanced 4D professional systems.

What to check before you buy

Which frequencies and handpieces are included, not just the "in-1" count
Warranty length and who handles repairs
Whether training and ongoing support are included
Where the machine ships from, and how fast
Your state's licensing rules for offering treatments to clients

Cavitation Machine Comparison

Machine type	Adds to cavitation	Best for	Example from our store	Price
Standalone 40K	Cavitation only	Trying cavitation at low cost	Shape Tactics UltraShape 2.5 Cavitation System	$210.80
3-in-1	RF	Body contouring plus skin firming	Shape Tactics 3-in-1 40K Ultrasonic Cavitation RF Slimming Machine	$265.05
6-in-1	RF, vacuum, LED laser	A full spa body menu	Shape Tactics Advanced 6-in-1 Ultrasonic RF Vacuum System	$364.25
9-in-1	RF, vacuum, lipo laser pads, more handles	Body and face from one machine	Shape Tactics 9-in-1 Cavitation & RF Lipo System	$449.50
Dual frequency (30K + 50K)	Two cavitation frequencies, RF, vacuum	Matching frequency to each client	Aristorm Dual 30K & 50K Cavitation RF Contouring System	$534.75
Advanced professional	4D cavitation, RF, vacuum, LED	High-volume clinics	Shape Tactics Advanced 4D Ultrasound 40K Cavitation System	$2,710.45

Why Buy Your Cavitation Machine from Us

Cavitation machines are our specialty, it's in our name. Most machines ship from our U.S. warehouse, and every machine includes a 1-year limited warranty on the main unit, free training by manual, video and one-on-one Zoom or email, and lifetime support from a team with more than 15 years of experience. Affirm financing lets you pay over up to 36 months, so you can start offering treatments before your machine is paid off.

Cavitation Machine FAQ

What does a cavitation machine do?

It uses low-frequency ultrasound, delivered through a handpiece, to support non-invasive body contouring on areas like the abdomen, thighs and arms. Most machines combine cavitation with RF, vacuum or lipo laser pads for a fuller treatment.

Does cavitation really work?

Many clients see a smoother, more contoured appearance after a series of sessions, but results vary from person to person. Cavitation is not a weight-loss treatment or a replacement for medical procedures, and clients with health conditions should check with a healthcare provider first.

How many sessions are usually needed?

Most treatment plans use a series of sessions spaced several days apart. Your machine's manual and our free training cover recommended settings, session length and timing.

Which is better, 30K or 40K cavitation?

40K is the most common choice for general body work. 30K is often chosen for larger areas with thicker tissue. If you want both, a dual-frequency machine lets you switch. See our frequency guide.

Can I use a cavitation machine at home?

Yes. Portable and handheld devices are made for personal use, while multi-handle systems are built for treatment rooms. Always follow the instructions in your manual.

Do I need a license to offer cavitation treatments?

Rules vary by state. Check your state's licensing requirements before offering treatments to clients; our business resources page is a good starting point.

What warranty comes with your cavitation machines?

Main units have a 1-year limited warranty from the delivery date, and every machine includes free training and lifetime support. See our warranty policy for full details.