To identify the quality of Italian TECNODENT dental unit products, we should also observe from the following aspects: First, observe the appearance of the machine to see if the joints of the shells are tightly bonded. If there are large gaps, it indicates that the quality is not up to standard. Then, take a look at the finish and processing accuracy of the metal accessories. The metal accessories here mainly refer to the three-purpose spray gun and the mobile phone sleeve. If they are rough, it means that the quality is not good. Finally, open the case to see the heart of the chair position control: the motor or the oil pump. It is a good way to learn about the product by inquiring about it from users who have used it.

Being able to make the above judgments shows that you have mastered the basic method of choosing a dental chair. Next, I will introduce how to choose Italian TECNODENT dental unit from a more professional perspective.
Now both the dental industry and patients pay attention to the requirements of sanitation and disinfection, and the state has also made corresponding regulations. So how do you know whether a dental chair meets the hygienic requirements?
First of all, whether the Italian TECNODENT dental unit itself has a hygienic dead angle. The hygienic dead angle refers to the part that is difficult to clean or cannot be cleaned. For example, many dental chairs in the 1980s had external drains, and all the pipes were covered by a serpentine pipe. This serpentine pipe has many wrinkles, and these folds are sanitary dead ends. There are rubber sleeves on some lamp arms, which are used to cover the joints and keep them beautiful. Strictly speaking, these rubber sleeves are also hygienic corners, which will retain bacteria. It is required that the chair surface material can be disinfected with a disinfectant (such as alcohol), if not, it does not meet the hygienic requirements. Strong and weak suction requirements can be equipped with disposable straws, such as straws can be used repeatedly, and can withstand high temperature disinfection at 135 degrees. Of course, the multi-functional foot switch and non-sensing lights are all to meet the needs of hygiene. There are many patents for mobile phones in this area, so I won't introduce them one by one here.
Another factor to consider is after-sales service. Many doctors have found that some companies seldom provide after-sales service or do not provide after-sales service after selling their products.
Even if the dental chair has passed the quality standard, if the installation and debugging are not in place, problems will occur. Every experienced engineer will understand this. Therefore, when purchasing an Italian TECNODENT dental unit, you must find a company with strong strength and a good agent for the product, and ask him to provide you with a complete installation diagram, product size and pressure parameters, etc., and actively cooperate with it. It is also very important to inquire about the after-sales service from old users. Ask about the failure rate, ask about the after-sales service attitude.