The HY-806 upgraded integrated dental unit uses a multi-link design for the patient's chair, so patients will feel very comfortable during treatment.

The 806 dental chair contains 5 memory chair positions, an infrared-sensing LED intraoral camera, an ultra-low patient seat and a doctor's chair, all of which can make the doctor's work easier and improve the doctor's experience. In addition, during the operation, the dentist can relieve the pressure and fatigue of the waist, the cervical spine, and the hand.

Electrical parameters
Total power: 800VA
Input power: single-phase AC 220V±5%, 50Hz
Idle speed of high-speed gas turbine hand piece: ≥35X104r/min
Idle speed of low-speed gas turbine hand piece: ≥18X103r/min
Illumination of oral cold light: 10000LX~15000LX
Illumination of dental X-ray viewer: ≥2000LX
Weak suction saliva ejector valve: vacuum level ≥25KPa, suction flow ≥510ml/min
Strong suction saliva ejector valve: vacuum level≥25KPa, suction flow ≥750ml/min

Physical parameters
Overall size: 1900mm X 920mm X 2000mm
Dental chair base: 880mm X 600mm
Total weight: 220Kg
Maximum height of seat cushion from ground: ≥800mm
Minimum height of seat cushion from ground: ≤450mm
Maximum angle of seat cushion back: ≤10°
The range of backward angle: 105°~170°
The expansion range of headrest: 0~ 120mm
The load capacity of the E60 dental unit: ≤ 1350N
The classification of medical instruments: class Ⅱ a
Noise:≤42dB

• Fully computer controlled operation: the waterproof and dust resistant touch buttons have a service life that is 5 times longer than traditional buttons. The dental chair has automatic reset, patient position, and special memory functions. The main control board and sub-control board are both equipped with computer keys and an instrument tray mat.
• The power system uses a Taiwanese linear silent motor, with an overall height adjustment time period of only 9 seconds. The power system does not require any maintenance.
• The dental chair is designed with a negative angle. This design can be used to treat the patient during an emergency shock. The headrest can be adjusted and locked with one hand.
• The dental chair is wide and made using environmentally friendly, seamless PU leather.
• The dental chair is equipped with a double armrest, with the outer armrest capable of opening as needed. The chair's balancing arm uses a pressure lock design, and the arm joint uses a pull-down plane bearing, allowing users to freely push/pull the instrument as needed.

• The handpiece is placed underneath, and is equipped with a water adjustment button for each handpiece. An instrument tray with a silicone soft mat is also equipped, with an oversized tool table used to place more treatment tools
• The dental chair is equipped with a low-voltage dental X-ray viewer with a balanced luminosity, making it easy for dentists to carry out clinical treatment.
• The chair has a three-way syringe (water, gas, water mist) for use with cold or hot water, and a head that can be removed for easy cleaning and disinfection.
• The chair is equipped with a dual-control (manual or infrared) reflective LED intraoral camera with an adjustable intensity to effectively relieve doctor eye fatigue. In addition, the light intensity is adjustable. The dental chair's lamp features a continuous dimming function, and can filter blue light in order to reduce curing effects on the resin. In addition, the light's color temperature can also be adjusted.

• Four-handed frame with a wide moving range. There are 15 function buttons, including computer keys that control operation of the flushing spittoon, rinsing, the automatic resetting of the dental chair and the closing of the patient position and oral light. In addition, the chair is equipped with a suction saliva ejector valve, which has an intensity control button in order to facilitate control of the suction flow.
• This part has a weak suction saliva ejector valve, which features an intensity control button in order to facilitate control of the suction flow.
• This department also has a three-way syringe (water, gas, water aerosol) and a removable head for easy cleaning. It is also equipped with a vacuum filter.

Safety device
When an emergency situation is encountered during the treatment, the operation of the emergency stop machine includes lifting the assistant's instrument tray, pressing any key of the doctor's or assistant's operating panel and depressing the foot switch.

When the treatment table encounters an obstacle during the descent, the dental chair will stop falling and automatically rise. This can prevent the dental chair from being damaged by obstacles.

Water supply system
The water supply system can switch between pure water and tap water. It can directly connect to the hospital's purified water system. In addition, the system has pipeline disinfection equipment to ensure water quality and safety. It is equipped with 2 water bottles to improve work efficiency.

The ground box is movable and located on the side of the dental chair. The main box is made with vacuum formed technique, ensuring the box is corrosion resistant and will not fade. It also makes the assistant frame easy to operate with four hands, as well as easy to maintain.

An optional ground box can be installed on the dental chair, with the two being coordinated together to take up a small space. It is equipped with one switch for the control of water, gas and electricity, and will automatically drain to keep the air dry.

Standard configuration
24V DC Electrostatic Chair
Chair position adjustable function
Chair position memory system (3 positions)
Quantitative and constant temperature water supply control system of cuspidor bowl rinse andmouth rinse cup fill
assisted control system
Spittoon that can rotate 180 degrees
Strong/weak suction saliva ejector valve system
Three-way springe (cold/hot)
Handpiece water purification device
Integral tray, cup holder and tissue box on dental unit
Dental X-ray viewer
Luxurious high performance LED surgical lamp
Multifunctional pedal
Switch of water, electricity and gas
Dentist seat
Comfort PU fabric cushion
High-quality anti acid, alkali and oil (polyether) corrosion water / trachea
High-quality imported solenoid valve
Taiwanese brand TIMO Tlon DC Motor

Optional configuration
Imported four-hole high-speed handpiece
Imported four-hole low-speed handpiece
Domestic scaler
Light Emitting Diode
Top-mounted instrument tray
Oral cavity endoscope
U.S. imported water/trachea
Induction/manual intraoral cameras