超声波清洗机可清洗的餐具包括：陶制瓷碗、不锈钢餐具、盛装器皿等。由于超声波清洗机规格很多，那么清洗餐具在选择超声波清洗机应选什么规格的合适呢？

The tableware that can be cleaned by ultrasonic cleaning machine includes: ceramic bowl, stainless steel tableware, containers, etc. As there are many specifications of ultrasonic cleaning machine, what specifications should be selected for cleaning tableware?

我们看个人的需求选择相应尺寸/功率的超声波清洗机，还有就是要选购带加热功能的，就像平时我们用热水清洗餐具是不是觉得效果更好。因为餐具上黏附有油脂，热水加上清洗剂才能达到更好的效果，其次带有加热也使我们的清洗效率更高。

First of all, we should choose the ultrasonic cleaning machine with the corresponding size / power according to the personal needs, and then we should choose the one with heating function, just like we usually use hot water to clean tableware, whether it is better. Because the tableware is sticky with grease, hot water and cleaning agent can achieve better effect, and heating also makes our cleaning efficiency higher.

接下来我们来了解下超声波清洗机的清洗过程是怎样的？

Next, let's learn about the cleaning process of ultrasonic cleaning machine?

将餐具放置超声波清洗剂槽中，倒入适量的水和清洗剂调节时间和温度（机器的操作详情请看说明书）。超声波清洗机是一种机电产品，通过压电陶瓷材料做成的超声波换能器将超声频电震荡转变成机械振动，在液体中产生超声波振动对餐具进行清洗。利用超声波可以穿透固体物质而使整个清洗介质振动并产生空化气泡，该清洗方式对餐具清洗无死角，对沟缝中的污渍液体能达到就能清洗，清洗洁净度非常高。

Place the tableware in the ultrasonic cleaner tank, pour appropriate amount of water and detergent, and adjust the time and temperature (please refer to the manual for the operation details of the machine). Ultrasonic cleaning machine is a kind of mechanical and electrical products. Ultrasonic frequency vibration is transformed into mechanical vibration by ultrasonic transducer made of piezoelectric ceramic materials, and ultrasonic vibration is generated in liquid to clean tableware. The ultrasonic wave can penetrate the solid material and make the whole cleaning medium vibrate and produce cavitation bubbles. The cleaning method has no dead angle for tableware cleaning, and can clean the dirty liquid in the groove seam. The cleaning cleanliness is very high.

当声压或者声强收到压力达到一定程度时候，气泡就会迅速膨胀，然后又突然闭合。在这段过程中，气泡闭合的瞬间产生冲击波，就这样直接反复冲击餐具黏附的污渍。

When the sound pressure or sound intensity reaches a certain level, the bubble will expand rapidly and then close suddenly. In this process, the bubble closed at the moment of shock wave, so that directly repeated impact tableware adhesive stains.

很多人会问，清洗过程中根本看不到有气泡，是的，因为超声波频率很高，每秒产生的超声波频率是40KHz，用肉眼我们是看不到它产生气泡再闭合的过程，就因为这个高频率的工作，所以清洗效果才那么明显，看到水面有轻微的波纹机器就是正常工作了，或可以手指放进去试试，可以亲身体验下。

Many people will ask that there is no bubble in the cleaning process. Yes, because the ultrasonic frequency is very high, the ultrasonic frequency generated per second is 40KHz. With naked eyes, we can't see the process of bubble generation and re closing. Because of the high frequency of work, the cleaning effect is so obvious. If you see slight ripple on the water surface, the machine is working normally or can be operated You can try it yourself.