Introduction of common dental equipment?

Dental chair
It is mainly used for the examination and treatment of oral and oral diseases. Now use the electrodynamic dental chair, its main structure is divided into eight parts, machine fixed on the ground floor, and through the bracket will bottom connected to the top of the dental chair, dental chair action is controlled by the control switch on the back of the chair, its working principle is: the starter motor and control switch drive mechanism, make corresponding parts to produce mobile dental chair. According to the treatment needs, the control switch is twisted and the dental chair can be finished up, down, bent, inverted position and reset.