In the modern beauty industry, non-invasive fat reduction technology is becoming more and more popular, and ultrasonic cavitation machine is one of the core devices. 40k cavitation slimming machine and 80k cavitation machine are the two most common types on the market, but many consumers and professionals have a question: which one is better, 40K or 80K? In fact, there is no absolute difference between the two, but it depends on the treatment goal, fat layer thickness and specific application site.

This article will analyze the working principle, applicable scenarios, advantages and limitations of 80K and 40k cavitation slimming machines to help readers choose the right device for them.

What is cavitation technology?

The basic principle of cavitation technology: Ultrasonic cavitation technology uses high-frequency ultrasonic waves to propagate through the skin, generate bubbles and explode in the local fat layer. The shock wave generated can destroy the fat cell membrane, thereby breaking down the fat into free fatty acids and triglycerides. These decomposed fats are excreted from the body through the body's natural metabolic processes (such as urination and sweating).

The application of cavitation technology can not only help reduce fat, but also improve the firmness of the skin, eliminate fat masses, and achieve the effect of body shaping. With the continuous development of technology, the frequency, energy and depth of action of cavitation equipment are constantly optimized. 80K and 40k cavitation slimming machines are representative devices that have emerged in this process.

What is the principle of 40k and 80k cavitation slimming machines?

1. Working principle of 40k cavitation machine

The "40K" of 40k cavitation slimming machine refers to the working frequency of the device is 40 kilohertz (KHz). The 40K ultrasonic wave band mainly acts on low and medium levels of fat, which is suitable for most people's regular fat reduction needs. The main feature of 40k cavitation slimming machine is that it has a moderate depth and can effectively act on the fat layer under the skin. Through high-frequency sound wave vibrations, fat cells can be decomposed and excreted from the body, which is suitable for most people, especially those with loose skin and thick fat layers.

2. Working principle of 80k cavitation machine

Unlike 40k cavitation machine, 80k cavitation machine has a higher working frequency of 80 kHz. This higher frequency ultrasonic wave band can act more accurately on deeper fat tissue, especially for areas with thick local fat and long-term accumulation. 80k cavitation machine can produce stronger destructive effect on fat tissue in a shorter time through higher frequency sound wave vibration, so it will be more efficient and effective when treating thicker fat layers.

40k and 80k cavitation slimming machine: What is the difference?

1. Treatment depth and effect

● 40k cavitation slimming machine: Due to the lower working frequency of 40K, its sound wave energy mainly acts on the superficial to medium-depth fat layer. This makes 40k cavitation machine have better effects for those with moderate fat layers, especially for areas with relatively less fat such as face, arms, thighs and abdomen. For these parts, 40k cavitation machine can effectively break down fat and shape lines.

● 80k cavitation slimming machine: In contrast, the high frequency of 80k cavitation slimming machine enables it to effectively penetrate deeper into the fat layer under the skin, and is particularly suitable for treating areas with thicker fat. Since high-frequency ultrasound has a deeper effect, 80k cavitation slimming machine is more suitable for fat reduction needs in large areas and thick fat layers, and can quickly show results.

2. Treatment duration and effect appearance

● 40k cavitation slimming machine: Generally speaking, 40k cavitation slimming machine takes a relatively long time to treat, because its effect is shallow, and it takes a long time to completely destroy fat cells and break down fat. Although the effect is obvious, compared with 80k cavitation machine, 40K's treatment effect appears slower, and more treatments are required to achieve the desired effect.

● 80k cavitation machine: Since high-frequency ultrasound has stronger penetration and energy concentration, 80k cavitation machine can have a greater impact on deep fat in a short time, so the treatment time is relatively short and the effect is relatively fast. This is especially suitable for those who need quick results.

3. Applicable people

● 40k cavitation slimming machine: Suitable for general fat reduction needs, especially for people with good skin elasticity and thin or moderate fat layer. 40k cavitation slimming machine is more suitable for local areas with loose skin and less fat accumulation (such as face, arms, lower abdomen).

● 80k cavitation slimming machine: Suitable for areas with thick fat and deep fat reduction. For example, areas with more fat such as the inner thighs, buttocks, and abdomen. For those who have slow fat reduction and severe fat accumulation, 80k cavitation machine can provide faster and more efficient treatment results.

4. Side effects and safety

From a safety perspective, both 40K and 80k cavitation slimming machines are non-invasive devices, and the treatment process will not cause skin damage or discomfort. Although the working principles of the two are similar, since the 80k cavitation slimming machine has greater energy and stronger penetration, it needs to be used more cautiously to avoid excessive stimulation of deep skin tissue. The 40k cavitation machine is relatively gentle and more suitable for those who are sensitive to pain.

5. Cost and economy

Usually, the price of the 80k cavitation slimming machine will be higher than that of the 40k cavitation slimming machine because the 80K device has higher technical content and manufacturing costs. The 40K device has certain advantages in price and is suitable for those with a limited budget or only need to deal with a small area of local fat. Therefore, consumers can decide according to their budget and fat loss goals when choosing.

The difference between 40K and 80K cavitation machines

How to choose a cavitation machine that suits you?

So, which one is better, the 40k cavitation slimming machine or the 80k cavitation machine? There is no unified answer to this question. The key lies in the specific needs and goals of the user. It is particularly important to choose the right device according to different treatment needs, fat thickness and treatment area.

If you have a thin or moderate fat layer and a small treatment area, then the 40k cavitation machine is enough to meet your needs. It is suitable for people who do not want to spend too much money but want to achieve a mild fat reduction effect. If you need to treat a thick area of fat or want to see a significant fat reduction effect quickly, the 80k cavitation slimming machine will be more suitable. The 80k cavitation machine can provide a stronger fat reduction effect, especially for situations where deep fat reduction is required.

Buy 80k and 40k cavitation machines at Factory Prices from KuoHai

KuoHai is a leading manufacturer and supplier of premium beauty devices and household electronics. We specialize in OEM and ODM services, providing affordable and high-quality beauty machines, such as laser hair removal, fat reduction, and facial cleansing devices. Our products meet international standards and are widely supplied to wholesalers, distributors, and retailers. Contact us for bulk purchasing, wholesale discounts, and customized beauty solutions at the best prices.