Number of dental comprehensive treatment chairs equipped:  

Suitable for use with 15 to 20 dental comprehensive treatment chairs.

Equipment Use: 

This dental treatment device, intended for use in hospitals or dental clinics, serves as the power source for both the high-speed turbine dental handpiece and the low-speed pneumatic motor handpiece during procedures such as tooth drilling.

Equipment Use: 

When dental treatment equipment (e.g., dental drilling devices) is in use for procedures such as tooth drilling, this unit serves as the power source for both the high-speed turbine dental handpiece and the low-speed pneumatic motor handpiece. 

Operating Conditions ：

Environmental Conditions ：

1. Ambient temperature: 5°C – 40°C
   
2. Relative humidity: ≤ 70%
   
3. Atmospheric pressure: 86 – 106 kPa
   
4. Ventilation flow rate: ≥ 0.20 m³/s
   

Power Supply Conditions:

1. Rated voltage: AC 380 V ±10%
   
2. Frequency: 50 Hz
   
3. Rated power: 4.8 kW
   
4. Noise level: ≤ 79 dB
   
5. Air tank capacity: 180 L 
   
   

Technical Specifications ：

1. Oil-free piston-type V-shaped four-cylinder air compressor; motor speed: ≥ 1400 rpm; nominal flow rate: 320 L/min (0.6 MPa); maximum pressure: 1.0 MPa; total air output rate: 640 L/min (0.6 MPa).
   
2. Two compressor heads are operated in parallel, equipped with an 180 L air storage tank.
   
3. The air storage tank is treated for rust prevention with a nano-antibacterial coating to prevent bacterial and mold growth, ensuring a clean and hygienic air supply;
   
4. The two motors start and stop in time-sharing mode to reduce starting current;
   
5. Each motor can be started and stopped independently;
   
6.  Microcomputer controller with under-voltage protection and overcurrent protection;
   
7. Equipped with an automatic drain valve for timed drainage to prevent water accumulation in the tank and extend the service life of both high-and low-speed handpieces.
   
8. Equipped with a QPS comprehensive filter, which effectively removes dust, water, and oil from compressed air, achieving a filtration efficiency of up to 90%.
   
9. External dimensions (length × width × height): ≤150 × 63 × 90 cm;
   
10. Weight: ≤175 kg
    
    

Compressor Configuration List: ：

Compressor Pump × 2; 

Air Intake Filter × 8;

 Metal High-Pressure Hose × 2; 

Microcomputer Control System × 1; 

QPS Filter × 1

Q: How many dental chairs can it support?
A: 15–20 dental comprehensive treatment chairs.

Q: What is the main purpose?
A: Power source for high-speed turbine and low-speed pneumatic dental handpieces during procedures such as tooth drilling.

Q: What are the power and environment requirements?
A: AC 380 V ±10%, 50 Hz, 4.8 kW. Ambient 5–40°C, humidity ≤ 70%, pressure 86–106 kPa, ventilation ≥ 0.20 m³/s. Noise ≤ 79 dB.

Q: What is the air supply performance?
A: Two oil-free V-shaped four-cylinder heads, motor ≥ 1400 rpm, 320 L/min per head at 0.6 MPa, total 640 L/min, with a 180 L air tank. Max pressure 1.0 MPa.

Q: How is it controlled and protected?
A: Microcomputer controller with independent start/stop per motor, time-sharing start, under-voltage protection, and overcurrent protection. Includes an automatic drain valve for timed drainage.

Q: What filtration and hygiene features does it have?
A: QPS comprehensive filter removes dust, water, and oil with up to 90% efficiency. The 180 L tank has a nano-antibacterial coating for rust, bacteria, and mold prevention.