Equipment: 

Designed for use in hospitals or dental clinics during dental procedures such as dental drilling; it is used to aspirate saliva, blood, and small particulates from the patient's oral cavity, as well as the mist cloud generated by high-speed dental handpieces; the device is equipped with a three-in-one function including mouth rinsing and sputum irrigation capabilities. 

Operating Conditions: 

1. Ambient temperature: 5°C – 40°C; Relative humidity: ≤ 70%; Atmospheric pressure: 86 – 106 kPa;
   
2. 3.2 Power supply requirements: Rated voltage: AC 220 V ±10%.
   
3. Frequency: 50 Hz/60 Hz; Rated power: 0.6/0.62 kW; Rated current: 3.7 A
   

Technical Specifications: 

1. High-flow suction pump – Motor speed: ≥2800 r/min; instantly delivers a high suction flow rate compliant with dental application standards without any waiting time; maximum vacuum: -12 kPa.
   
2. High suction capacity – Strong suction: 10 L/min; Weak suction: 3 L/min.
   
3. Integrated black acrylic panel – wear-resistant and corrosion-resistant.
   
4. 3000 mL water-air separation tank – features built-in high-sensitivity dual-level sensors for effective protection of the suction pump.
   
5. External integrated suction filtration screen – easy to clean and replace.
   
6. Intelligent control system – activate the suction pump immediately by pressing the strong/weak suction lever.
   
7. Equipped with a multi-purpose tool for convenient oral irrigation and tooth surface drying.
   
8. Dual water tank design – single tank capacity: 1000 mL, ensuring sufficient water supply for each treatment session.
   
9. Automatic water source switching function – allows users to freely switch between the water tank and municipal water source according to their needs.
   
10. Sputum container flushing and rinsing water supply – button-controlled via single or double-press operation; enables long-press or continuous water flow control.
    
11. Sputum container support – 90° rotation (45° left/right), offering greater flexibility during use.
    
12. One-touch wastewater discharge function.
    
13. Noise level: 64 dB.
    
14. Product weight: 49 kg.
    
15. Packaging weight: 57 kg.
    
16. Product dimensions: 65 × 33 × 96 cm.
    
17. Packaging dimensions: 77 × 44 × 110 cm.
    

Configuration List: 

1 Main Unit; 

1 Strong Suction Tube; 

1 Weak Suction Tube; 

1 Sputum Filtration Kit; 

1 Strong/Weak Suction Handle Set; 

1 Strong Suction Nozzle; 

1 Weak Suction Nozzle;

2 Multi-purpose Gun Nozzles; 

1 Can Disposal Tool

Q1: What is this dental negative pressure suction machine used for?

A: This oral suction machine is specially designed for dental clinics and hospitals. It effectively sucks saliva, blood, fine particles and high-speed handpiece mist during tooth drilling and other dental treatments, integrating mouth rinsing and sputum irrigation 3-in-1 functions to keep the oral treatment area clean and hygienic.

Q2: What are the suction performance parameters?

A: It adopts a high-flow suction pump with motor speed over 2800 r/min and maximum vacuum of -12 kPa. It supports strong suction 10 L/min and weak suction 3 L/min, providing instant and stable suction power to meet standard dental clinical requirements.

Q3: What protective and structural advantages does it have?

A: Equipped with a 3000 mL water-air separation tank and high-sensitivity dual-level sensors to protect the suction pump. The external detachable suction filter screen is easy to disassemble, clean and replace. The wear-resistant and corrosion-resistant black acrylic panel ensures long-term stable use.

Q4: Does this machine support multi-functional and flexible operation?

A: Yes. It features dual 1000 mL water tanks for sufficient water supply and automatic switching between built-in water tank and municipal water source. The sputum container supports 90° rotating adjustment, with one-key wastewater discharge and adjustable continuous water flow, greatly improving clinical flexibility.

Q5: Is the equipment quiet and suitable for clinic environment?

A: Yes. The working noise is only 64 dB, which is ultra-quiet for dental clinics. The intelligent induction design enables instant suction by pressing the suction lever, making the operation convenient, labor-saving and comfortable.

Q6: What are the product size and weight specifications?

A: The product dimension is 65 × 33 × 96 cm with a net weight of 49 kg. The package size is 77 × 44 × 110 cm with a gross weight of 57 kg. Compact and integrated design, easy to place and install in various dental clinics.