The Battle Of 40k vs 80k Cavitation Machine - Your Complete Buyer’s Guide

Why Do Cavitation Systems Sound Different?

The main reason why they sound different in the inner ear is because one is working twice as fast as the other. The 40k cavitation machine operates in 40,000 cycles per second, meaning that the sound waves are treating your fat cells at that rhythm. 80k on the other hand, doubles that, meaning you’re receiving twice the amount of ultrasonic sound waves. However, it’s important to understand that everyone’s fat cells are different, and some fat cells might burst at 40k and not burst at 80k, or the other way around. It all comes down to your body composition. 

Difference Between the 40k and 80k Cavitation Machine

As mentioned above, 40k cavitation operates in 40,000 cycles/second whereas 80k releases twice as much ultrasonic sound waves. Though the latter works more frequently than the former, it doesn’t mean that the higher the frequency of ultrasonic operation, the better the machine.

The choice of cavitation frequency depends on the treatment effect you’re looking for and the thickness of your area of treatment. Low-frequency ultrasound is more suitable for dissolving deep stubborn fat. That’s to say, 30k and 40k cavitation machines are more capable of helping you dissolve deeper layers of fat than 80k cavitation machines. 

Does 40k Cavitation Result in Better Outcome than 80k Cavitation?

The answer is NO. They have their own pros and cons, and let’s compare them shall we?

40k Cavitation Machine

• Addresses deep, stubborn fat more effectively
• Loud
• Lower in frequency
• The probe will not heat up

80k Cavitation Machine

• Less noisy
• Higher in frequency
• The probe will heat up

The Warm Effect of the 80k Cavitation Handle

Many people wonder why their cavitation doesn’t heat up. As a matter of fact, the 80k cavitation handle heats up whereas the 40k doesn’t. This is because the 80k ultrasonic handle operates at a much higher frequency. This is one of the reasons why some people prefer the 80k cavitation machine—because it heats up. 

If you opt for the 40k cavitation machine, it’s normal for the handle to not heat up, and that doesn’t mean it’s not working as effectively as the 80k. If you suspect that your cavitation probe is malfunctioning, you can do a water test to determine if it’s working fine. 

Step 1 – Turn the handle up and parallel to the ground.

Step 2 – Take a small amount of water with a dropper

Step 3 – Lower the water on the cavitation probe several times and in a very small amount.

Step 4 – If the probe is working, it’ll make a sound and atomize the water. 

Factors to Consider When Buying an Ultrasonic Cavitation Machine

Your equipment can either do you good or bad, so choose carefully and make an informed decision.

There isn’t a one-size-fits-all answer to buying the best cavitation machine; however, you can always find the right one that satisfies your needs by factoring in these aspects”

A. Safety

Safety is always your first priority. Despite its non-invasive nature, some users have reported a post-session downtime with few light bruises, localized pain, redness, sensibility, and even mild headaches after a cavitation session. You should look for a machine that keeps your skin, bones, and organs safe, whilst capable enough to expose the fat to the low-frequency ultrasonic waves.

B. Cost

We don’t want to hide, but in order to get a cavitation machine, you need to shell out a little. However, getting one that is worth your investment is a totally different endeavour. Always look for quality. You can easily buy an ultrasonic cavitation machine at a cut-price but that can also mean compromising on the quality. So be smart and weigh the pros and cons. 

C. Features

Some pricier body sculpting cavitation machine comes with Quadrupolar 3D RF, color LEDs, TENS/EMS massager, and a whole lot of other special attachments. Make sure you opt for one that covers your desired features.

D. Duration of Treatment

Different ultrasonic cavitation machines operate on different durations, some take 30 minutes while others may only take 15 minutes. Also, you need to figure out the usage limit per week and day, exceeding the limit may do you more harm than good. Some machines are designed to be used for only once or twice per week, while some can be used every other day.

E. Intensity Levels

Most cavitation machines include various settings to address various treatment areas. Some of the most common ones are five massage nodes for tapping, kneading, massaging, and slimming. If you’re looking for something extra, the EMS function allows you to pick from five intensity levels and two ultrasonic intensities.

F. Heat Regulation

If you opt for the 80k cavitation machine, make sure you get one with an efficient heat regulation system that disperses excess heat otherwise you’ll be experiencing skin burns and inflammation.

H. User Manual

Cavitation machines often come with complex buttons and settings. Without a comprehensive user manual, operating the probes can be a rocket science. It’s very important for you to understand the inside out of the machine in order to maximize its efficiency.

Bottom Line

With this guide, we hope you’ve gained a better understanding of 40k vs 80k cavitation machines. Remember that it boils down to your personal choice and just because one works on a higher frequency doesn’t make it any superior to the other. In general, the 40KHz acts better on the top layer of fat tissue when combined with the radio frequency (RF) treatment, which also benefits in terms of skin firming and toning. If you’re looking for the best cavitation machines, check out this article.