Dental chair unit economic dental unit is a necessary medical equipment for stomatologists. Since the world's first electric dental drill came out in 1887, dental treatment machines have greatly improved in terms of performance and intelligence. In recent years, the application of a large number of new technologies has made dental equipment more humanized. There are two kinds of dental comprehensive treatment machines, pneumatic and electric.

Air, water, and electricity are the three essential elements of the dental chair unit economic dental unit, so the air and water pipelines must be laid out before installation (preferably from underground), and it is best to install primary water filtration in the waterway device, so as not to affect the life of the water filter in the machine, and the air pump should not be too close to the treatment chair, so as not to affect the patient's treatment due to the noise during inflating. If there are many equipments, it is recommended to adopt central gas supply, which can not only save expenses and reduce failures, but also ensure the quality of gas supply.
Usually, the new equipment is installed and debugged by the manufacturer, but it is best to have a doctor present during the installation process, so that problems that arise in the future work can be solved by themselves as much as possible.
Dental chair unit economic dental unit has one-piece type and split type, most of which are one-piece type, which is composed of patient chair, doctor's position, nurse's position, footrest, operating light, side box and floor box. Among them, the patient seat has two kinds of electric control and manual control, and the electric power part has three types: screw drive type, electrohydraulic type and belt drive type. Manual control mainly uses oil pressure to control the position of the seat with the pedal. The treatment machine mainly consists of high-speed mobile phone, low-speed mobile phone (pneumatic or motor type), three-purpose spray gun, saliva suction device, automatic water feeder, appliance tray, shadowless lamp, X-ray film viewing lamp, dental scaler, light curing machine (usually Optional), phlegm basin and gas, water, electricity control parts. Most of the working principles are controlled by air to control water and electricity to treat oral diseases such as tooth extraction, tooth implantation, tooth repair and tooth cleaning.